Forest County, PA ZIP codes
There are 7 ZIP codes in Forest County, PA, in 7 towns, from 15828 to 16370. The largest are 16353 (Tionesta), 16239 (Marienville) and 15828 (Clarington). 2 more cross into it from neighbouring counties: 16347 and 16341.
The county seat is Tionesta.
- ZIP codes
- 7
- Partly in it
- 2 more
- Towns
- 7
- County seat
- Tionesta
- County FIPS
42053- State
- Pennsylvania
- Population
- 6,715
- Median household income
- $52,191
- Land area
- 427 sq mi
Forest County ZIP codes by town
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
ZIP codes partly in Forest County
These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Forest County.
- 16341 Pleasantville · mostly in Venango County
- 16347 Sheffield · mostly in Warren County
Map of Forest County ZIP codes
The ZIP codes of Forest County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Forest County in numbers
About 6,715 people live in Forest County, in 1,920 households, the 65th most populous of Pennsylvania's 67 counties. The median household income is $52,191 a year, 33% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $115,300 (55% below the Pennsylvania median), and median gross rent is $817 a month. The median age is 48.7; 12.3% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 23 minutes.
| Population | 6,715 |
|---|---|
| Households | 1,920 |
| Median age | 48.7 |
| Median household income | $52,191 |
| Median home value | $115,300 |
| Median gross rent | $817 |
| Bachelor's degree or higher | 12.3% |
| Mean commute | 23.0 min |
| Population density | 16 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Forest County
| Town | ZIP codes | Population |
|---|---|---|
| Marienville | 1 | 3,163 |
| Tionesta | 1 | 323 |
| Clarington | 1 | 285 |
| West Hickory | 1 | 215 |
| Endeavor | 1 | 159 |
| Cooksburg | 1 | 77 |
| East Hickory | 1 | 11 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Forest County.
Not sure you are in Forest County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Forest County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
15828 | Clarington , PA | Standard | 285 | $36,250 | $147,500 |
16217 | Cooksburg , PA | Standard | 77 | $56,250 | $269,400 |
16239 | Marienville , PA | Standard | 3,951 | $52,121 | $107,400 |
16321 | East Hickory , PA | Standard | 11 | — | $105,400 |
16322 | Endeavor , PA | Standard | 159 | $23,854 | — |
16353 | Tionesta , PA | Standard | 2,473 | $56,034 | $121,000 |
16370 | West Hickory , PA | Standard | 215 | $35,833 | $156,300 |
Cite this page
zipcodes.pro. “Forest County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/pa/county/forest
Underlying data is public domain or openly licensed — sources, vintages and licences.