ZIP code · Mahwah · New Jersey · United States
ZIP code 07430 — Mahwah
ZIP code 07430 serves Mahwah, New Jersey.
- Postal code
- 07430Single source Value from one source, not cross-checked.
- City
- Mahwah
- County
- Bergen FIPS 34003
- State
- New Jersey
- Country
- United States
- Coordinates
- 41.0817, -74.1861 — precision precise (locality)
View on OpenStreetMap - Population
- 25,375 (ZCTA, ACS 5-year)
- Population density
- 999 / sq mi
- Land area
- 25.4 sq mi (65.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $128,125
- Per-capita income
- $67,069
- Median age
- 48.1
- Households
- 9,756
- Housing units
- 10,058
- Median home value
- $590,400
- Median gross rent
- $2,301 / month
- Congressional district
- NJ-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 07430 with another ZIP · ZIPs within 25 miles · distance from 07430
Map of ZIP code 07430
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 20°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 38 | 41 | 48 | 60 | 71 | 79 | 84 | 83 | 76 | 64 | 53 | 43 |
| Avg low °F | 20 | 20 | 29 | 39 | 50 | 58 | 64 | 63 | 56 | 43 | 35 | 27 |
| Precip in | 3.4 | 2.7 | 3.9 | 4.2 | 3.6 | 5.1 | 4.7 | 4.6 | 4.0 | 4.4 | 3.8 | 4.0 |
NOAA 1991–2020 climate normals from the nearest station: WANAQUE RAYMOND DAM (6.2 mi) · NOAA NCEI
Places in ZIP 07430
- 13 schools
- 1 colleges & universities
- 1 hospitals & clinics
- 1 supermarkets
- 32 restaurants & cafés
- 5 parks
- 10 playgrounds
- 2 gyms & sports centres
- 3 libraries
- 1 post offices
- 13 places of worship
- 5 banks
- 15 gas stations
- 2 EV charging stations
- 5 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