| ZIP Codes: | 21 ZIP Codes (18 Standard, 3 PO Box, 0 Unique) [See All] |
| Area Codes: | 272 / 570 / 582 / 814 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 2:13:33 PM |
| Population: | 41,619 [See All] |
| FIPS: | 42117 |
| Land Area: | 1,250 sq mi |
| Water Area: | 4 sq mi |
| Coordinates: | 41.7956, -77.2220 |
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41,619 residents live across 21 ZIPs covering 1,250 sq mi, served by 21 distinct USPS-recognized cities.
Population moved from 42,754 to 41,619 from 2014 to 2024 — a -2.7% change. 9 ZIPs gained residents, 12 lost.
The county's wealthiest ZIP 16911 (Arnot, $101,528 median) and poorest ZIP 16950 (Westfield, $52,009) are 23.0 miles apart — a 2.0× income gap across local geography.
Median home values vary 2.3× across this county — from $120,800 in 16928 (Knoxville) to $280,200 in 16932 (Mainesburg).
Density varies 30× across the county — from 6 people/sq mi in 16921 (Gaines) to 184 in 16920 (Elkland).
Educational attainment ranges from 8.9% bachelor's+ in 17765 (Roaring Branch) to 31.0% in 16933 (Mansfield) — the breadth of educational profiles across the area.
Within Pennsylvania, this is the #50 most populous of 67 counties and ranks #43 for median household income .
Weighted by population, the typical household earns about $64,799 across the county — reflecting what a typical resident sees, not a simple ZIP average.
22.2% of adults age 25+ hold a bachelor's degree or higher (6,653 of 29,915 reporting).
18 Standard delivery, 3 PO Box only, 0 single-entity Unique ZIPs serve this county.
A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 16901 | Wellsboro | Standard | 10,242 | $67,146 | 218.8 | -1.7% |
| 16933 | Mansfield | Standard | 6,610 | $65,096 | 100.2 | -12.3% |
| 16950 | Westfield | Standard | 3,327 | $52,009 | 128.9 | -5.4% |
| 16929 | Lawrenceville | Standard | 2,666 | $62,813 | 42.8 | 18.8% |
| 16912 | Blossburg | Standard | 2,507 | $69,982 | 28.5 | 33.6% |
| 16946 | Tioga | Standard | 2,455 | $54,792 | 68.1 | 7.2% |
| 16936 | Millerton | Standard | 1,940 | $62,895 | 49.1 | -4.1% |
| 16920 | Elkland | Standard | 1,760 | $60,000 | 9.6 | -11.3% |
| 16928 | Knoxville | Standard | 1,476 | $69,155 | 37.2 | 18.3% |
| 16917 | Covington | Standard | 1,293 | $62,321 | 51.3 | -8.4% |
| 17765 | Roaring Branch | Standard | 1,279 | $88,553 | 101.4 | 30.5% |
| 16935 | Middlebury Center | Standard | 1,181 | $63,125 | 52.2 | -14.7% |
| 16930 | Liberty | Standard | 1,119 | $71,111 | 67.6 | -18.5% |
| 16942 | Osceola | Standard | 892 | $53,250 | 23.2 | 11.5% |
| 16938 | Morris | Standard | 837 | $75,000 | 114.3 | 15.3% |
| 16921 | Gaines | Standard | 622 | $52,969 | 100.3 | 4.9% |
| 16932 | Mainesburg | Standard | 546 | $81,458 | 22.8 | -20.4% |
| 16943 | Sabinsville | Standard | 417 | $58,500 | 33.7 | 3.7% |
| 16911 | Arnot | PO Box | 259 | $101,528 | 0.0 | -37.3% |
| 16939 | Morris Run | PO Box | 172 | — | 0.0 | -60.8% |
| 16940 | Nelson | PO Box | 19 | — | 0.0 | -95.3% |