ZIP code · West Finley · Pennsylvania · United States
ZIP code 15377 — West Finley
ZIP code 15377 serves West Finley, Pennsylvania.
- Postal code
- 15377Single source Value from one source, not cross-checked.
- City
- West Finley
- County
- Washington FIPS 42125
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 39.9914, -80.4408 — precision precise (locality)
View on OpenStreetMap - Population
- 737 (ZCTA, ACS 5-year)
- Population density
- 18 / sq mi
- Land area
- 41.3 sq mi (107.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $69,875
- Per-capita income
- $54,200
- Median age
- 52.3
- Households
- 306
- Housing units
- 354
- Median home value
- $225,400
- Median gross rent
- $1,063 / month
- Congressional district
- PA-14 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 15377 with another ZIP · ZIPs within 25 miles · distance from 15377
Map of ZIP code 15377
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 22°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 39 | 42 | 51 | 65 | 74 | 81 | 85 | 85 | 79 | 66 | 54 | 43 |
| Avg low °F | 22 | 23 | 30 | 40 | 50 | 59 | 64 | 63 | 56 | 44 | 34 | 27 |
| Precip in | 3.4 | 2.7 | 3.8 | 3.5 | 4.2 | 4.3 | 4.1 | 3.2 | 3.5 | 2.9 | 2.9 | 3.4 |
NOAA 1991–2020 climate normals from the nearest station: WHEELING (15.8 mi) · NOAA NCEI
Places in ZIP 15377
- 1 post offices
- 4 places of worship
- 1 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page