ZIP code · New Braintree · Massachusetts · United States
ZIP code 01531 — New Braintree
ZIP code 01531 serves New Braintree, Massachusetts.
- Postal code
- 01531Single source Value from one source, not cross-checked.
- City
- New Braintree
- County
- Worcester FIPS 25027
- State
- Massachusetts
- Country
- United States
- Coordinates
- 42.3198, -72.1306 — precision precise (locality)
View on OpenStreetMap - Population
- 925 (ZCTA, ACS 5-year)
- Population density
- 45 / sq mi
- Land area
- 20.8 sq mi (53.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $99,375
- Per-capita income
- $46,536
- Median age
- 49.6
- Households
- 380
- Housing units
- 396
- Median home value
- $387,200
- Median gross rent
- $1,094 / month
- Congressional district
- MA-1 (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)
- Area code
- 413 (from the nearest rate centre)Telephone 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 01531 with another ZIP · ZIPs within 25 miles · distance from 01531
Map of ZIP code 01531
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 13°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 35 | 38 | 46 | 59 | 70 | 78 | 83 | 81 | 75 | 62 | 50 | 40 |
| Avg low °F | 13 | 14 | 22 | 32 | 43 | 52 | 58 | 55 | 48 | 36 | 27 | 19 |
| Precip in | 3.5 | 3.0 | 3.6 | 3.9 | 3.7 | 4.2 | 4.1 | 4.5 | 4.4 | 4.9 | 3.7 | 4.3 |
NOAA 1991–2020 climate normals from the nearest station: BARRE FALLS DAM (9.1 mi) · NOAA NCEI
Places in ZIP 01531
- 2 schools
- 2 playgrounds
- 1 libraries
- 1 places of worship
- 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