ZIP code · Worcester · Massachusetts · United States
ZIP code 01606 — Worcester
ZIP code 01606 serves Worcester, Massachusetts.
- Postal code
- 01606Single source Value from one source, not cross-checked.
- City
- Worcester
- County
- Worcester FIPS 25027
- State
- Massachusetts
- Country
- United States
- Coordinates
- 42.3110, -71.7958 — precision precise (locality)
View on OpenStreetMap - Population
- 22,269 (ZCTA, ACS 5-year)
- Population density
- 3,719 / sq mi
- Land area
- 6 sq mi (15.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $92,537
- Per-capita income
- $45,085
- Median age
- 39.7
- Households
- 8,928
- Housing units
- 9,427
- Median home value
- $343,700
- Median gross rent
- $1,615 / month
- Congressional district
- MA-2 (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 01606 with another ZIP · ZIPs within 25 miles · distance from 01606
Map of ZIP code 01606
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 32 | 35 | 43 | 56 | 67 | 75 | 80 | 78 | 71 | 59 | 48 | 38 |
| Avg low °F | 17 | 19 | 26 | 37 | 47 | 56 | 62 | 61 | 53 | 42 | 33 | 23 |
| Precip in | 3.5 | 3.3 | 4.2 | 4.1 | 3.6 | 4.2 | 3.9 | 4.1 | 4.2 | 4.8 | 4.0 | 4.3 |
NOAA 1991–2020 climate normals from the nearest station: WORCESTER RGNL AP (4.8 mi) · NOAA NCEI
Places in ZIP 01606
- 15 schools
- 2 colleges & universities
- 2 hospitals & clinics
- 2 pharmacies
- 3 supermarkets
- 9 restaurants & cafés
- 1 bars & pubs
- 8 parks
- 7 playgrounds
- 2 gyms & sports centres
- 4 libraries
- 2 post offices
- 11 places of worship
- 2 banks
- 5 gas stations
- 1 EV charging 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