Pennsylvania
Buying Land in Forest County, Pennsylvania
County seat Tionesta, deep in the Allegheny Plateau of north-central Pennsylvania. Forest County is governed by a standard three-member Board of Commissioners and is one of the least populous counties in the state -- and its name is not a marketing flourish. A very large share of the county's land sits within the Allegheny National Forest or Cornplanter State Forest, meaning the actual amount of private, buildable acreage in any given area is worth confirming carefully rather than assuming.
A national forest running through the middle of the county
Forest County sits at the core of the Allegheny National Forest -- Pennsylvania's only national forest, spanning roughly 513,000 to 519,000 acres across Forest, Warren, McKean, and Elk counties, with the U.S. Forest Service reporting that the forest's largest single contiguous tract extends across Forest County specifically, from Tionesta to Marienville, where the Forest Service maintains a ranger station. Separately, Cornplanter State Forest, a roughly 1,585-acre state forest tract, also sits within the county. Between the national forest and state forest holdings, a substantial portion of Forest County's total land area is public land managed for timber, recreation, and conservation rather than available for private purchase or development.
This research pass made a genuine effort to find a precise, sourced percentage of Forest County's total land area that is publicly owned versus privately held and buildable, and could not confirm one with confidence -- so this page does not invent a specific figure. What can be said reliably is qualitative rather than precise: given the scale of the Allegheny National Forest's footprint here relative to the county's overall small size (Forest County is itself one of Pennsylvania's smaller counties by area) and its very low population (6,973 as of the 2020 Census, among the least populous in the state), a meaningful share of the county's total acreage is public land, and the actual amount of private, buildable acreage in any specific area should be confirmed directly with the county assessment office or a title search rather than assumed from the county's forested reputation.
What buying private land here actually looks like
For the private land that does exist in Forest County, the appeal is straightforward: genuine seclusion, large tracts of surrounding forest (whether public or private), and access to hunting, timber, and recreational use in one of Pennsylvania's most heavily forested regions. The trade-off is equally real -- with a population under 7,000 spread across the entire county, expect more limited local services, longer drives to larger towns, and a smaller local real-estate and construction-trades market than in more populous parts of the state. Confirm road access, utility availability, and septic feasibility carefully on any specific parcel before assuming standard rural-Pennsylvania infrastructure will be readily available.
Zoning, septic, and records
Forest County has not adopted a countywide zoning ordinance; zoning is a municipal matter under the state Municipalities Planning Code, and given how rural and sparsely populated the county is, it's reasonable to expect that a meaningful share of its townships have never adopted zoning at all -- confirm directly with the specific township. Forest County has no county health department, so onlot sewage (septic) permitting follows the state's default Act 537 pattern through a municipal or multi-municipal Sewage Enforcement Officer. The Forest County Commissioners' office (526 Elm Street, Tionesta) is the county's central point of contact, and the county Recorder of Deeds holds title records, including any recorded easement or right-of-way affecting access to a private inholding near public forest land.
Who to Call Before Buying Land in Forest County
Direct WebFetch access to co.forest.pa.us was not attempted in this research pass, so several details reflect search-indexed content rather than a full verbatim read -- confirm current staff, fees, and a specific parcel's public/private land status directly.
Planning & Zoning
Forest County (municipality-specific)
Zoning status -- contact the specific township or borough directly, since Forest County has no countywide zoning ordinance.
Building & Permitting
Forest County Commissioners
General county government contact and referral to the relevant department or municipality.
Septic / Onsite Wastewater
Local Sewage Enforcement Officer (municipality-specific)
Onlot sewage (septic) permits, soil probes, and perc testing -- contact the specific township office to identify the serving SEO.
Other
Allegheny National Forest (Marienville Ranger Station)
Questions about national forest boundaries, access, timber sales, and land adjacent to national forest holdings.
Recorder / Clerk / Land Records
Forest County Recorder of Deeds
Recorded deeds, easements, rights-of-way, and plats for a specific parcel.
Assessor / Property Tax
Forest County Assessment Office
Property assessment records and questions.
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Get local guidanceSources
- County FIPS listing (Forest County, PA = 42053) — FipsDecoder (accessed 2026-09)
- Forest County, Pennsylvania — Wikipedia (accessed 2026-09)
- Allegheny National Forest — Wikipedia (accessed 2026-09)
- Home | Allegheny National Forest | Forest Service — USDA Forest Service (accessed 2026-09)
- Allegheny National Forest and Surrounds — Pennsylvania Wilds (accessed 2026-09)
- Welcome to Forest County Pennsylvania (County Commissioners) — Forest County, PA (accessed 2026-09)
Last reviewed 2026-09