06226   Zip Code Willimantic Southeastern Connecticut CT United States

City Willimantic
County Southeastern Connecticut
State Connecticut
Latitude 41.70816
Longitude -72.20731
Population 19,344
Density 2699.22 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $47,162
Median individual: $26,021

Race

Mode: 57.0% White

Gender

 51.9% female 

Rent

  $1094 / month  

Median house value: $190,160.0

Age

Median: 31.3 years old

Education

With at least college degree: 24.3%
With STEM degree: 44.2%

Marital Status

 29.3% married 

Never married: 58.2%

Labor Force Participation

 59.6% working 

Unemployed: 6.4%

Average Family Size

 3.00 people 

Commute Time

 23.3 minutes 

Health Care

 7.9% uninsured 

Poverty

 23.0%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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