Rankings

Best Pennsylvania Counties for Public Land Access

A sourced public land ranking from county-clipped public land layers.

Ranking boundary

Rankings Are Discovery Leads

A high ranking means a county is worth researching first. It is not legal advice, a recommendation to buy land, or proof that any parcel will qualify for a specific use.

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sourced

Public land access uses county-clipped public land acreage and a derived access score.

Source confidence

Ranking Confidence Strip

A quick trust check for the top-ranked counties: verified profiles, major source coverage, citation depth, and the number of source inputs behind this ranking.

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Top 10 profileswatch

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Sourced county profiles

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Citation depthsourced

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Top 10 county citation URLs

Ranking inputssourced

Source groups used by this ranking

Methodology Data status Source glossary

#1Berks CountyPartially sourced380,265 acres

Berks County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#2Clinton CountyPartially sourced355,394 acres

Clinton County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#3Lancaster CountyPartially sourced348,975 acres

Lancaster County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#4Lycoming CountyPartially sourced319,419 acres

Lycoming County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#5Elk CountyPartially sourced306,478 acres

Elk County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#6Potter CountyPartially sourced304,224 acres

Potter County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#7Centre CountyPartially sourced290,067 acres

Centre County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#8Warren CountyPartially sourced264,554 acres

Warren County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#9McKean CountyPartially sourced241,339 acres

McKean County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#10Pike CountyPartially sourced218,697 acres

Pike County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#11Chester CountyPartially sourced212,738 acres

Chester County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#12York CountyPartially sourced212,028 acres

York County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#13Tioga CountyPartially sourced202,120 acres

Tioga County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#14Cameron CountyPartially sourced191,338 acres

Cameron County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#15Huntingdon CountyPartially sourced171,575 acres

Huntingdon County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#16Clearfield CountyPartially sourced169,500 acres

Clearfield County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#17Forest CountyPartially sourced160,863 acres

Forest County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#18Franklin CountyPartially sourced155,104 acres

Franklin County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#19Cumberland CountyPartially sourced154,425 acres

Cumberland County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#20Luzerne CountyPartially sourced149,282 acres

Luzerne County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#21Dauphin CountyPartially sourced148,286 acres

Dauphin County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#22Monroe CountyPartially sourced145,888 acres

Monroe County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#23Adams CountyPartially sourced138,145 acres

Adams County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#24Carbon CountyPartially sourced130,683 acres

Carbon County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#25Lebanon CountyPartially sourced129,582 acres

Lebanon County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#26Bucks CountyPartially sourced123,461 acres

Bucks County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#27Schuylkill CountyPartially sourced121,965 acres

Schuylkill County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#28Lehigh CountyPartially sourced119,108 acres

Lehigh County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#29Bedford CountyPartially sourced114,265 acres

Bedford County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#30Sullivan CountyPartially sourced111,504 acres

Sullivan County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#31Union CountyPartially sourced109,802 acres

Union County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#32Westmoreland CountyPartially sourced101,759 acres

Westmoreland County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#33Perry CountyPartially sourced101,135 acres

Perry County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#34Northampton CountyPartially sourced100,091 acres

Northampton County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#35Blair CountyPartially sourced90,995 acres

Blair County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#36Somerset CountyPartially sourced89,769 acres

Somerset County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#37Cambria CountyPartially sourced86,790 acres

Cambria County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#38Crawford CountyPartially sourced83,058 acres

Crawford County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#39Lackawanna CountyPartially sourced82,609 acres

Lackawanna County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#40Fayette CountyPartially sourced81,881 acres

Fayette County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#41Bradford CountyPartially sourced77,895 acres

Bradford County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#42Montgomery CountyPartially sourced73,430 acres

Montgomery County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#43Mifflin CountyPartially sourced70,812 acres

Mifflin County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#44Jefferson CountyPartially sourced64,695 acres

Jefferson County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#45Erie CountyPartially sourced59,566 acres

Erie County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#46Wayne CountyPartially sourced59,109 acres

Wayne County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#47Venango CountyPartially sourced57,214 acres

Venango County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#48Mercer CountyPartially sourced54,299 acres

Mercer County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#49Washington CountyPartially sourced49,740 acres

Washington County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#50Fulton CountyPartially sourced49,440 acres

Fulton County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#51Snyder CountyPartially sourced47,763 acres

Snyder County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#52Clarion CountyPartially sourced47,067 acres

Clarion County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#53Butler CountyPartially sourced46,257 acres

Butler County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#54Wyoming CountyPartially sourced45,873 acres

Wyoming County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#55Juniata CountyPartially sourced45,061 acres

Juniata County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#56Allegheny CountyPartially sourced44,530 acres

Allegheny County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#57Indiana CountyPartially sourced43,552 acres

Indiana County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#58Columbia CountyPartially sourced42,826 acres

Columbia County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#59Susquehanna CountyPartially sourced33,585 acres

Susquehanna County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#60Northumberland CountyPartially sourced33,417 acres

Northumberland County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#61Beaver CountyPartially sourced28,741 acres

Beaver County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#62Greene CountyPartially sourced22,486 acres

Greene County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#63Armstrong CountyPartially sourced19,047 acres

Armstrong County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#64Lawrence CountyPartially sourced16,965 acres

Lawrence County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#65Philadelphia CountyPartially sourced14,659 acres

Philadelphia County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#66Delaware CountyPartially sourced14,018 acres

Delaware County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

#67Montour CountyPartially sourced4,721 acres

Montour County has a first-pass Pennsylvania source-discovery record. Tiny home, RV, off-grid, container-home, ADU, water, septic, wetlands, floodplain, access, and construction-permit feasibility should be confirmed through the municipality or township, local sewage enforcement officer, conservation district or DEP resources where applicable, subdivision documents, private covenants, and parcel-level research before purchase.

Ranking Source Trail

Public land rankings use county-clipped acreage and a derived access score for recreation context.

Source glossary

Primary Public Land Layer

Public land acreage layersCounty-clipped public land acreage and derived recreation access signal.

Context

Climate and snowfall layersCounty-level climate context used for off-grid and homesteading discovery, not parcel design.Dataset coverage reportLayer-by-layer coverage status for live county datasets.