ZIP code · Berwyn · Pennsylvania · United States
ZIP code 19312 — Berwyn
ZIP code 19312 serves Berwyn, Pennsylvania.
- Postal code
- 19312Single source Value from one source, not cross-checked.
- City
- Berwyn
- County
- Chester FIPS 42029
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 40.0412, -75.4475 — precision precise (locality)
View on OpenStreetMap - Population
- 11,901 (ZCTA, ACS 5-year)
- Population density
- 1,244 / sq mi
- Land area
- 9.6 sq mi (24.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $199,107
- Per-capita income
- $95,406
- Median age
- 45.7
- Households
- 4,391
- Housing units
- 4,526
- Median home value
- $805,400
- Median gross rent
- $1,678 / month
- Congressional districts
- PA-6 (also PA-5) (119th Congress)
- USDA hardiness zone
- 7a (0 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 19312 with another ZIP · ZIPs within 25 miles · distance from 19312
Map of ZIP code 19312
Climate — monthly normals
Warmest month Jul (avg high 88°F), coldest Jan (avg low 23°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 41 | 44 | 53 | 65 | 75 | 83 | 88 | 86 | 79 | 67 | 56 | 45 |
| Avg low °F | 23 | 24 | 31 | 41 | 51 | 61 | 66 | 64 | 56 | 44 | 34 | 27 |
| Precip in | 3.1 | 2.9 | 3.7 | 3.5 | 3.3 | 3.9 | 4.6 | 4.4 | 4.4 | 3.9 | 3.4 | 4.1 |
NOAA 1991–2020 climate normals from the nearest station: PHOENIXVILLE 1 E (6.0 mi) · NOAA NCEI
Places in ZIP 19312
- 8 schools
- 3 doctors & dentists
- 2 supermarkets
- 29 restaurants & cafés
- 4 bars & pubs
- 8 parks
- 3 playgrounds
- 5 gyms & sports centres
- 1 libraries
- 1 post offices
- 5 places of worship
- 4 banks
- 3 gas stations
- 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