Forest County, Pennsylvania

Forest County, Pennsylvania, has 6,614 residents (July 2025 estimate). Its county seat is Tionesta. It uses Eastern Time and covers 427 sq mi (1,107 km²) of land.

PhiladelphiaPittsburghAllentown
Forest County in Pennsylvania
MarienvilleTionesta
Forest County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
6,614
Land area
427 sq mi (1,107 km²)
County seat or government
Tionesta
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
Median household income
$52,191 ± $3,237
Median home value
$115,300 ± $8,976
Median rent, with utilities
$817 ± $42
Homes lived in by their owners
78.3% ± 3.0 points
County type
County
Metro or micro area
Outside any metro or micro areaNext to: Warren, PA micro area, Oil City, PA micro area, St. Marys, PA micro area, and Bradford, PA micro area
Water area
3.23 sq mi (8.37 km²)
State
Pennsylvania
County code (FIPS)
42053
Coordinates (central point)
41.513304, -79.249705

These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in Forest County

Time zoneLocal time and UTC offsetNext clock change
Eastern TimeAmerica/New_YorkUTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

  1. 162393,951 people
  2. 163532,473 people
  3. 163411,761 people
  4. 163471,596 people
  5. 163511,576 people
  6. 16260293 people
  7. 15828285 people
  8. 16370215 people
  9. 16322159 people
  10. 1621777 people
  11. 1632111 people

11 ZIP Code areas overlap Forest County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

Forest County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

Townships in Forest County, largest first

  1. Jenks Township3,626 people
  2. Tionesta Township601 people
  3. Harmony Township550 people
  4. Green Township531 people
  5. Hickory Township340 people
  6. Barnett Township328 people
  7. Howe Township209 people
  8. Kingsley Township207 people

People counts are American Community Survey 2020–2024 5-year estimates. All townships in Pennsylvania, by county

School districts in Forest County, largest first

  1. Forest Area School District7,249 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

  1. Marienville, Pennsylvania (CDP)3,163 people
  2. Tionesta, Pennsylvania (borough)323 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Warren County, Pennsylvania22 mi north
  2. Clarion County, Pennsylvania24 mi south
  3. Venango County, Pennsylvania28 mi west
  4. Jefferson County, Pennsylvania29 mi southeast
  5. Elk County, Pennsylvania31 mi east
  6. McKean County, Pennsylvania41 mi northeast

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.