What ZIP codes serve Willimantic, CT?

Willimantic, CT is served by the following ZIP codes: 06226, 06256, 06280.

What is the average temperature in Willimantic?

In Willimantic, CT, the average annual high temperature is 60°F and the average low is 40°F, with 43.2 inches of annual precipitation.

How do I verify a Willimantic address?

Use MailColt's free address verification tool to instantly check any Willimantic, CT address for deliverability. Enter the street address, city, state, and ZIP code to get a confidence score and standardized formatting.

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Willimantic is the #81 city in Connecticut by population, with a population of 24,043 across 3 ZIP codes. Average temperatures range from 39.6°F to 60.2°F, with 43.2" of annual precipitation. The local economy is anchored by Healthcare, with 91 establishments.

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Income by ZIP Code in Willimantic, CT

ZIP Code	Population	Median Income	Median Home Value	Median Rent
06226	19,068	$44,103	$181,100	$1,084
06256	1,796	$72,386	$181,500	-
06280	3,179	$73,488	$238,200	$1,717

Climate in Willimantic, CT

Average monthly temperatures and precipitation.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg High	36°	39°	47°	59°	70°	78°	83°	81°	74°	63°	52°	41°
Avg Low	18°	19°	27°	37°	47°	56°	62°	60°	52°	41°	31°	24°
Precip	3.2"	2.7"	4.0"	4.0"	3.4"	3.9"	2.7"	4.4"	4.1"	3.8"	3.5"	3.7"
Snow	-	-	-	-	-	-	-	-	-	-	-	-

Top Industries in Willimantic, CT

Industry	Establishments
Health care and social assistance	91
Retail trade	84
Accommodation and food services	60
Other services (except public administration)	45
Construction	34
Professional, scientific, and technical services	28
Information	11
Finance and insurance	11
Administrative and support and waste management and remediation services	11
Manufacturing	10

Historic Landmarks in Willimantic

Willimantic has 5 properties listed on the National Register of Historic Places, including:

American Thread Company — 322, 440, 480, 560 Main & 157 Union Sts.
Jillson, William, Stone House — 561 Main St.
Main Street Historic District — 21-65 Church St., 667-1009 Main St., 24-28 N. St., and 20-22 Walnut St.
Willimantic Footbridge — Railroad St.
Willimantic Freight House and Office — Bridge St.

All 3 ZIP Codes Serving Willimantic, CT

Other Cities in Connecticut

New Haven Bridgeport Hartford Stamford Waterbury

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