ZIP code · Southbridge · Massachusetts · United States
ZIP code 01550 — Southbridge
ZIP code 01550 serves Southbridge, Massachusetts.
- Postal code
- 01550Single source Value from one source, not cross-checked.
- City
- Southbridge
- County
- Worcester FIPS 25027
- State
- Massachusetts
- Country
- United States
- Coordinates
- 42.0750, -72.0353 — precision precise (locality)
View on OpenStreetMap - Population
- 17,806 (ZCTA, ACS 5-year)
- Population density
- 880 / sq mi
- Land area
- 20.2 sq mi (52.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $59,397
- Per-capita income
- $33,664
- Median age
- 40.6
- Households
- 7,256
- Housing units
- 7,644
- Median home value
- $267,000
- Median gross rent
- $1,157 / month
- Congressional district
- MA-1 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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 01550 with another ZIP · ZIPs within 25 miles · distance from 01550
Map of ZIP code 01550
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 35 | 36 | 45 | 58 | 69 | 77 | 81 | 79 | 72 | 59 | 49 | 39 |
| Avg low °F | 17 | 18 | 25 | 35 | 46 | 55 | 60 | 59 | 51 | 39 | 31 | 23 |
| Precip in | 4.0 | 3.5 | 4.6 | 4.4 | 3.7 | 4.4 | 4.3 | 4.4 | 4.2 | 5.0 | 4.1 | 5.1 |
NOAA 1991–2020 climate normals from the nearest station: SOUTHBRIDGE 3 SW (2.2 mi) · NOAA NCEI
Places in ZIP 01550
- 7 schools
- 1 hospitals & clinics
- 1 pharmacies
- 2 supermarkets
- 10 restaurants & cafés
- 8 parks
- 5 playgrounds
- 2 gyms & sports centres
- 1 libraries
- 1 post offices
- 13 places of worship
- 4 banks
- 8 gas stations
- 1 EV charging 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