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County ZIP codes · Pennsylvania · FIPS 42053

Forest County, PA ZIP Codes

Forest County, Pennsylvania has 11 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 7 of the residential ones lie mainly in Forest County and 4 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $51,515 in 16351 (Tidioute) to $61,818 in 16341 (Pleasantville) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Forest County?

15828 · Clarington: $36k16217 · Cooksburg: $56k16239 · Marienville: $52k16260 · Vowinckel: $53k16321 · East Hickory: –16322 · Endeavor: $24k16341 · Pleasantville: $62k16347 · Sheffield: $58k16351 · Tidioute: $52k16353 · Tionesta: $56k16370 · West Hickory: $36k16239163531634716351163411582816260163701632215828 · Clarington: $36k16217 · Cooksburg: $56k16239 · Marienville: $52k16260 · Vowinckel: $53k16321 · East Hickory: –16322 · Endeavor: $24k16341 · Pleasantville: $62k16347 · Sheffield: $58k16351 · Tidioute: $52k16353 · Tionesta: $56k16370 · West Hickory: $36k162391635316347163511634115828162601637015828 · Clarington: $36k16217 · Cooksburg: $56k16239 · Marienville: $52k16260 · Vowinckel: $53k16321 · East Hickory: –16322 · Endeavor: $24k16341 · Pleasantville: $62k16347 · Sheffield: $58k16351 · Tidioute: $52k16353 · Tionesta: $56k16370 · West Hickory: $36k16239163531634716351163411582816260
The residential ZIP codes of Forest County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024).<$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $51,515 and $58,125.

They carry 11 postal town names.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 11 residential ZIP codes in Forest County

7 ZIP codes lie mainly in Forest County; 4 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Forest County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
16239 Marienville 3,951 21 $52k $107k 100%
16353 Tionesta 2,473 17 $56k $121k 80%
15828 Clarington 285 12 $36k $148k 58%
16370 West Hickory 215 27 $36k $156k 100%
16322 Endeavor 159 43 $24k – 100%
16217 Cooksburg 77 10 $56k $269k 76%
16321 East Hickory 11 11 – $105k 100%

Partly in Forest County

Residential ZIP codes mainly in another county that reach at least 1% into Forest County, by their share here
In this county
16347 Sheffield 1,596 15 $58k $79k 43%
16260 Vowinckel 293 23 $53k $133k 40%
16341 Pleasantville 1,761 24 $62k $122k 32%
16351 Tidioute 1,576 17 $52k $92k 13%

Download the 11 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

7 ZIP codes of Forest County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Forest County and in the neighboring counties
ZIPIn ForestElsewhere
1635380%Clarion County10%; Venango County10%
1634132%Venango County68%
1634743%Warren County57%
1635113%Warren County87%
1626040%Clarion County60%
1582858%Jefferson County42%
1621776%Clarion County24%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Forest County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Forest County's ZIP codes use 3 prefixes: 158, 162 and 163.

Three-digit prefixes of Forest County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Forest County's
PrefixSectional centerHereAll codes
158Johnstown, PA (SCF 159)131
162Pittsburgh, PA (SCF 150)344
163Pittsburgh, PA (SCF 150)749

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.