ZIP code · Northfield · New Jersey · United States
ZIP code 08225 — Northfield
ZIP code 08225 serves Northfield, New Jersey.
- Postal code
- 08225Single source Value from one source, not cross-checked.
- City
- Northfield
- County
- Atlantic FIPS 34001
- State
- New Jersey
- Country
- United States
- Coordinates
- 39.3703, -74.5552 — precision precise (locality)
View on OpenStreetMap - Population
- 8,427 (ZCTA, ACS 5-year)
- Population density
- 1,393 / sq mi
- Land area
- 6.1 sq mi (15.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $104,042
- Per-capita income
- $56,184
- Median age
- 44.7
- Households
- 3,299
- Housing units
- 3,447
- Median home value
- $275,900
- Median gross rent
- $1,554 / month
- Congressional district
- NJ-2 (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 08225 with another ZIP · ZIPs within 25 miles · distance from 08225
Map of ZIP code 08225
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 30°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 43 | 45 | 51 | 61 | 70 | 80 | 85 | 84 | 78 | 67 | 57 | 48 |
| Avg low °F | 30 | 31 | 37 | 45 | 55 | 65 | 71 | 70 | 64 | 52 | 42 | 35 |
NOAA 1991–2020 climate normals from the nearest station: MARGATE (3.5 mi) · NOAA NCEI
Places in ZIP 08225
- 3 schools
- 1 pharmacies
- 1 supermarkets
- 11 restaurants & cafés
- 3 parks
- 2 playgrounds
- 1 libraries
- 1 post offices
- 1 places of worship
- 1 banks
- 2 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