ZIP code · Pennington · New Jersey · United States
ZIP code 08534 — Pennington
ZIP code 08534 serves Pennington, New Jersey.
- Postal code
- 08534Single source Value from one source, not cross-checked.
- City
- Pennington
- County
- Mercer FIPS 34021
- State
- New Jersey
- Country
- United States
- Coordinates
- 40.3339, -74.7944 — precision precise (locality)
View on OpenStreetMap - Population
- 13,174 (ZCTA, ACS 5-year)
- Population density
- 605 / sq mi
- Land area
- 21.8 sq mi (56.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $180,491
- Per-capita income
- $80,996
- Median age
- 43.7
- Households
- 4,855
- Housing units
- 5,107
- Median home value
- $573,100
- Median gross rent
- $2,106 / month
- Congressional district
- NJ-12 (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)
- Area code
- 609Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 08534 with another ZIP · ZIPs within 25 miles · distance from 08534
Map of ZIP code 08534
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 24°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 40 | 43 | 51 | 63 | 72 | 81 | 86 | 84 | 77 | 66 | 55 | 44 |
| Avg low °F | 24 | 26 | 33 | 42 | 52 | 61 | 67 | 65 | 58 | 46 | 36 | 29 |
| Precip in | 3.3 | 2.6 | 4.0 | 3.6 | 4.0 | 4.3 | 4.4 | 4.2 | 4.0 | 3.8 | 3.2 | 4.0 |
NOAA 1991–2020 climate normals from the nearest station: TRENTON MERCER CO AP (4.1 mi) · NOAA NCEI
Places in ZIP 08534
- 9 schools
- 2 hospitals & clinics
- 1 doctors & dentists
- 1 pharmacies
- 3 supermarkets
- 17 restaurants & cafés
- 1 bars & pubs
- 10 parks
- 14 playgrounds
- 5 gyms & sports centres
- 3 libraries
- 2 post offices
- 9 places of worship
- 8 banks
- 7 gas stations
- 2 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