Jefferson County Map, Pennsylvania, U.S.

Written and Fact-checked by | Updated On: November 01, 2025, 14:37 ET

Map of Jefferson County - Jefferson County is a county located in the U.S. state of Pennsylvania. Jefferson County Map showing cities, highways, important places and water bodies. Get Where is Jefferson County located in the map, major cities in Jefferson county, population, areas, and places of interest.

Map of Jefferson County, Pennsylvania

Map of Jefferson County, Pennsylvania

About Jefferson County Map, Pennsylvania: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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About Jefferson County, Pennsylvania

Jefferson County is a county located in the U.S. state of Pennsylvania. It's county seat is Brookville. As per 2020 census, the population of Jefferson County is 44114 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 657 sq mi (1,702 km2). Jefferson County was established on 1804.

Facts about Jefferson County, Pennsylvania

CountryUnited States
StatePennsylvania
RegionWestern Pennsylvania
County SeatBrookville
Named AfterThomas Jefferson
Established1804
Organized1804
Coordinates41.1316° N, 78.9990° W
Total Area~657 sq mi
Land Area~652 sq mi
Water Area~5 sq mi
Population (2020)44,492
Population RankSmaller county in Pennsylvania
Major CityBrookville
Main IndustriesManufacturing, Healthcare, Energy, Forestry
Major AirportJefferson County Airport (DUJ)
Time ZoneEastern Time (UTC−05:00)
Known ForAllegheny Plateau, Outdoor recreation, Historic towns
Websitehttps://www.jeffersoncountypa.com

Top Attractions in Jefferson County, Pennsylvania

  • Reynoldsville Historic District – Shops and small-town charm.
  • Punxsutawney Phil & Gobbler’s Knob – Groundhog Day tradition site.
  • Punxsutawney Weather Discovery Center – Groundhog Day history.
  • Cook Forest State Park (nearby) – Old-growth forest and trails.
  • Redbank Valley Trails – Rail trail for biking and walking.
  • Clear Creek State Forest – Hiking and wildlife viewing.
  • Jefferson County History Center – Local history exhibits.
  • Bilger’s Rocks (nearby) – Large sandstone formations.
  • Mahoning Creek Lake – Fishing and boating.
  • Brookville Downtown Historic District – Shops and dining.
  • Little Toby Creek – Trout fishing stream.
  • Laurel Mill Golf Course – Scenic golf course.

Cities & Towns in Jefferson County, Pennsylvania

Brookville, Punxsutawney, Reynoldsville, Brookville, Falls Creek, Summerville, Worthville, Sykesville, Sigel, Timblin, Big Run, Clover, Heath