ZIP code · Conshohocken · Pennsylvania · United States
ZIP code 19428 — Conshohocken
ZIP code 19428 serves Conshohocken, Pennsylvania.
- Postal code
- 19428Single source Value from one source, not cross-checked.
- City
- Conshohocken
- County
- Montgomery FIPS 42091
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 40.0825, -75.3044 — precision precise (locality)
View on OpenStreetMap - Population
- 20,225 (ZCTA, ACS 5-year)
- Population density
- 2,769 / sq mi
- Land area
- 7.3 sq mi (18.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $116,566
- Per-capita income
- $67,243
- Median age
- 33.6
- Households
- 9,417
- Housing units
- 10,032
- Median home value
- $445,900
- Median gross rent
- $1,900 / month
- Congressional districts
- PA-4 (also PA-5) (119th Congress)
- USDA hardiness zone
- 7b (5 to 10 °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 19428 with another ZIP · ZIPs within 25 miles · distance from 19428
Map of ZIP code 19428
Climate — monthly normals
Warmest month Jul (avg high 89°F), coldest Jan (avg low 23°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 42 | 44 | 52 | 65 | 75 | 84 | 89 | 87 | 80 | 68 | 57 | 46 |
| Avg low °F | 23 | 25 | 32 | 42 | 52 | 62 | 67 | 65 | 58 | 45 | 35 | 28 |
| Precip in | 3.7 | 3.0 | 4.4 | 3.9 | 4.3 | 4.2 | 4.7 | 5.0 | 4.9 | 4.3 | 3.6 | 4.7 |
NOAA 1991–2020 climate normals from the nearest station: NORRISTOWN (2.5 mi) · NOAA NCEI
Places in ZIP 19428
- 9 schools
- 2 hospitals & clinics
- 5 doctors & dentists
- 3 supermarkets
- 58 restaurants & cafés
- 4 bars & pubs
- 15 parks
- 20 playgrounds
- 12 gyms & sports centres
- 1 libraries
- 1 post offices
- 15 places of worship
- 11 banks
- 11 gas stations
- 3 EV charging stations
- 7 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