| ZIP Codes: | 26 ZIP Codes (15 Standard, 11 PO Box, 0 Unique) [See All] |
| Area Codes: | 412 / 582 / 724 / 814 / 878 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 2:13:29 PM |
| Population: | 58,896 [See All] |
| FIPS: | 42005 |
| CBSA: | Pittsburgh, PA |
| Land Area: | 573 sq mi |
| Water Area: | 12 sq mi |
| Coordinates: | 40.8097, -79.4677 |
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58,896 residents live across 26 ZIPs covering 573 sq mi, served by 26 distinct USPS-recognized cities.
Population moved from 62,082 to 58,662 from 2014 to 2024 — a -5.5% change. 6 ZIPs gained residents, 18 lost.
The county's wealthiest ZIP 16229 (Freeport, $81,731 median) and poorest ZIP 16244 (Nu Mine, $47,614) are 20.1 miles apart — a 1.7× income gap across local geography.
Median home values vary 2.1× across this county — from $107,300 in 16228 (Ford Cliff) to $227,100 in 15686 (Spring Church).
Density varies 197× across the county — from 27 people/sq mi in 16210 (Adrian) to 5,389 in 16228 (Ford Cliff).
Educational attainment ranges from 7.6% bachelor's+ in 16259 (Templeton) to 29.0% in 16229 (Freeport) — the breadth of educational profiles across the area.
Within Pennsylvania, this is the #42 most populous of 67 counties and ranks #55 for median household income .
Weighted by population, the typical household earns about $68,577 across the county — reflecting what a typical resident sees, not a simple ZIP average.
20.4% of adults age 25+ hold a bachelor's degree or higher (8,934 of 43,775 reporting).
15 Standard delivery, 11 PO Box only, 0 single-entity Unique ZIPs serve this county.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 16201 | Kittanning | Standard | 17,040 | $72,556 | 114.5 | -7.4% |
| 15656 | Leechburg | Standard | 9,506 | $68,311 | 37.3 | -5.6% |
| 16226 | Ford City | Standard | 7,689 | $63,750 | 58.1 | -4.6% |
| 16229 | Freeport | Standard | 4,798 | $81,731 | 26.0 | -5.8% |
| 16222 | Dayton | Standard | 3,306 | $64,688 | 65.5 | 37.7% |
| 16049 | Parker | Standard | 2,965 | $62,650 | 89.4 | -6.7% |
| 16262 | Worthington | Standard | 2,772 | $69,375 | 34.9 | -1.5% |
| 16259 | Templeton | Standard | 1,911 | $59,861 | 47.5 | -2.4% |
| 16249 | Rural Valley | Standard | 1,791 | $68,214 | 29.5 | -7.1% |
| 15673 | North Apollo | PO Box | 1,156 | $66,629 | 0.6 | -18.8% |
| 15686 | Spring Church | Standard | 1,102 | $49,977 | 9.7 | 5.7% |
| 16218 | Cowansville | Standard | 1,000 | $71,000 | 28.7 | -14.5% |
| 16210 | Adrian | Standard | 574 | $49,107 | 21.0 | -49.5% |
| 16228 | Ford Cliff | Standard | 409 | $70,833 | 0.1 | -9.3% |
| 16236 | Mc Grann | PO Box | 405 | $49,057 | 0.1 | 4.4% |
| 16238 | Manorville | PO Box | 402 | $77,885 | 0.2 | -1.2% |
| 15736 | Elderton | PO Box | 386 | $66,429 | 2.0 | -46.2% |
| 16244 | Nu Mine | PO Box | 342 | $47,614 | 2.0 | 132.7% |
| 16212 | Cadogan | PO Box | 261 | $73,750 | 0.6 | -4.4% |
| 16263 | Yatesboro | PO Box | 259 | — | 2.2 | -42.7% |
| 16250 | Sagamore | PO Box | 240 | $57,841 | 1.5 | 57.9% |
| 15682 | Schenley | PO Box | 234 | $88,438 | 0.0 | — |
| 16245 | Oak Ridge | PO Box | 196 | $48,438 | 1.4 | 7.7% |
| 16253 | Seminole | Standard | 87 | $45,833 | 0.4 | -16.3% |
| 16223 | Distant | PO Box | 65 | $60,521 | 0.0 | -52.2% |
| 16261 | Widnoon | Standard | — | — | 0.0 | — |