ZIP code · Hopewell · New Jersey · United States
ZIP code 08525 — Hopewell
ZIP code 08525 serves Hopewell, New Jersey.
- Postal code
- 08525Single source Value from one source, not cross-checked.
- City
- Hopewell
- County
- Mercer FIPS 34021
- State
- New Jersey
- Country
- United States
- Coordinates
- 40.3902, -74.7710 — precision precise (locality)
View on OpenStreetMap - Population
- 4,567 (ZCTA, ACS 5-year)
- Population density
- 204 / sq mi
- Land area
- 22.4 sq mi (58 km²) (ZCTA, ACS 5-year)
- Median household income
- $157,868
- Per-capita income
- $78,332
- Median age
- 46.4
- Households
- 1,912
- Housing units
- 2,024
- Median home value
- $551,300
- Median gross rent
- $1,646 / month
- Congressional districts
- NJ-12 (also NJ-7) (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 08525 with another ZIP · ZIPs within 25 miles · distance from 08525
Map of ZIP code 08525
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 | 38 | 41 | 50 | 62 | 71 | 80 | 85 | 83 | 77 | 65 | 54 | 43 |
| Avg low °F | 22 | 23 | 30 | 40 | 50 | 59 | 64 | 62 | 55 | 44 | 35 | 28 |
| Precip in | 3.8 | 3.0 | 4.3 | 4.0 | 4.3 | 4.7 | 5.5 | 4.3 | 4.5 | 4.4 | 3.5 | 4.6 |
NOAA 1991–2020 climate normals from the nearest station: WERTSVILLE 4 NE (4.3 mi) · NOAA NCEI
Places in ZIP 08525
- 1 schools
- 1 doctors & dentists
- 1 pharmacies
- 12 restaurants & cafés
- 3 parks
- 2 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 1 post offices
- 7 places of worship
- 2 banks
- 1 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