ZIP code · Ashburnham · Massachusetts · United States
ZIP code 01430 — Ashburnham
ZIP code 01430 serves Ashburnham, Massachusetts.
- Postal code
- 01430Single source Value from one source, not cross-checked.
- City
- Ashburnham
- County
- Worcester FIPS 25027
- State
- Massachusetts
- Country
- United States
- Coordinates
- 42.6496, -71.9267 — precision precise (locality)
View on OpenStreetMap - Population
- 6,450 (ZCTA, ACS 5-year)
- Population density
- 176 / sq mi
- Land area
- 36.7 sq mi (95.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $115,146
- Per-capita income
- $46,141
- Median age
- 41
- Households
- 2,366
- Housing units
- 2,892
- Median home value
- $369,700
- Congressional district
- MA-3 (119th Congress)
- USDA hardiness zone
- 6a (-10 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 01430 with another ZIP · ZIPs within 25 miles · distance from 01430
Map of ZIP code 01430
Climate — monthly normals
Warmest month Jul (avg high 79°F), coldest Jan (avg low 11°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 31 | 33 | 41 | 54 | 66 | 74 | 79 | 78 | 71 | 58 | 46 | 36 |
| Avg low °F | 11 | 13 | 21 | 32 | 44 | 53 | 58 | 57 | 49 | 38 | 29 | 19 |
| Precip in | 3.2 | 3.3 | 4.2 | 4.0 | 4.1 | 4.2 | 3.9 | 4.4 | 4.3 | 5.1 | 3.8 | 4.3 |
NOAA 1991–2020 climate normals from the nearest station: ASHBURNHAM N (0.9 mi) · NOAA NCEI
Places in ZIP 01430
- 6 schools
- 2 doctors & dentists
- 1 pharmacies
- 6 restaurants & cafés
- 2 bars & pubs
- 2 parks
- 6 playgrounds
- 1 gyms & sports centres
- 2 libraries
- 1 post offices
- 5 places of worship
- 2 banks
- 1 gas stations
- 4 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