ZIP code · Willimantic · Connecticut · United States
ZIP code 06226 — Willimantic
ZIP code 06226 serves Willimantic, Connecticut.
- Postal code
- 06226Single source Value from one source, not cross-checked.
- City
- Willimantic
- County
- Southeastern Connecticut FIPS 09015
- State
- Connecticut
- Country
- United States
- Coordinates
- 41.7149, -72.2134 — precision precise (locality)
View on OpenStreetMap - Population
- 19,068 (ZCTA, ACS 5-year)
- Population density
- 2,659 / sq mi
- Land area
- 7.2 sq mi (18.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $44,103
- Per-capita income
- $23,977
- Median age
- 32.1
- Households
- 7,186
- Housing units
- 7,622
- Median home value
- $181,100
- Median gross rent
- $1,084 / month
- Congressional district
- CT-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 06226 with another ZIP · ZIPs within 25 miles · distance from 06226
Map of ZIP code 06226
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 18°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 36 | 39 | 47 | 59 | 70 | 78 | 83 | 81 | 74 | 63 | 52 | 41 |
| Avg low °F | 18 | 19 | 27 | 37 | 47 | 56 | 62 | 60 | 52 | 41 | 31 | 24 |
| Precip in | 3.2 | 2.7 | 4.0 | 4.0 | 3.4 | 3.9 | 2.7 | 4.4 | 4.1 | 3.8 | 3.5 | 3.7 |
NOAA 1991–2020 climate normals from the nearest station: WILLIMANTIC WINDHAM AP (2.4 mi) · NOAA NCEI
Places in ZIP 06226
- 10 schools
- 3 colleges & universities
- 9 hospitals & clinics
- 9 doctors & dentists
- 3 pharmacies
- 3 supermarkets
- 42 restaurants & cafés
- 4 bars & pubs
- 14 parks
- 14 playgrounds
- 2 gyms & sports centres
- 3 libraries
- 2 post offices
- 33 places of worship
- 6 banks
- 14 gas stations
- 3 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