ZIP code · Union City · Pennsylvania · United States
ZIP code 16438 — Union City
ZIP code 16438 serves Union City, Pennsylvania.
- Postal code
- 16438Single source Value from one source, not cross-checked.
- City
- Union City
- County
- Erie FIPS 42049
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 41.8939, -79.8455 — precision precise (locality)
View on OpenStreetMap - Population
- 7,489 (ZCTA, ACS 5-year)
- Population density
- 73 / sq mi
- Land area
- 102.4 sq mi (265.3 km²) (ZCTA, ACS 5-year)
- Median household income
- $60,559
- Per-capita income
- $30,743
- Median age
- 47.1
- Households
- 3,092
- Housing units
- 4,146
- Median home value
- $134,400
- Median gross rent
- $743 / month
- Congressional district
- PA-16 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °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 16438 with another ZIP · ZIPs within 25 miles · distance from 16438
Map of ZIP code 16438
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Feb (avg low 15°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 32 | 35 | 43 | 56 | 68 | 76 | 80 | 79 | 73 | 61 | 48 | 37 |
| Avg low °F | 16 | 15 | 23 | 34 | 45 | 54 | 58 | 57 | 49 | 38 | 31 | 23 |
| Precip in | 4.1 | 2.9 | 3.6 | 4.2 | 4.4 | 4.5 | 4.7 | 3.7 | 4.4 | 4.5 | 3.9 | 4.2 |
NOAA 1991–2020 climate normals from the nearest station: UNION CITY FILTRATION PLANT (0.9 mi) · NOAA NCEI
Places in ZIP 16438
- 9 schools
- 1 supermarkets
- 6 restaurants & cafés
- 1 bars & pubs
- 2 parks
- 1 playgrounds
- 1 libraries
- 1 post offices
- 10 places of worship
- 1 banks
- 3 gas stations
- 4 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