Willimantic, CT 06226 ZIP Code Profile

Related Place Profiles:
Perkins Corner, CT | Willimantic, CT

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ZIP Code 06226: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Willimantic, CT 06226

Not Acceptable, USPS
Chestnut Hill, CT 06226
Conantville, CT 06226
Perkins Corner, CT 06226

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 675
  • Single Family Addresses: 6,196
  • Multi-Family Addresses: 816
  • County: Windham County
  • Centroid: Latitude 41.714, Longitude -72.212
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 06226 has segments in 2 Counties (Tolland, Windham).

Neighborhood Data

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06226 ZIP Code Map

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Willimantic, CT 06226 Data & Demographics (As of July 1, 2017)


Total Population 19,250
Daytime Population: Workers 8,698
Daytime Population: Residents 9,930
Total Daytime Population (TDP) 18,628
Ratio TDP/Total Population1 0.97
Population in Households 16,453
Population in Familes 11,695
Population in Group Qrtrs 2,797
Population Density2 2,666
Diversity Index3 80


Median Household Income $39,634
Average Household Income $56,281
Per Capita Income $22,486


Total Housing Units 7,063 (100%)
Owner Occupied HU 2,345 (33.2%)
Renter Occupied HU 4,069 (57.6%)
Vacant Housing Units 649 ( 9.2%)
Median Home Value $173,805
Average Home Value $181,322


Total Households 6,414
Average Household Size 2.57
Family Households 3,652
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.13% -0.09%
Households 0.03% -0.14%
Families -0.09% -0.23%
Median Household Income   0.86%
Per Capita Income   2.21%

Willimantic, CT 06226 - Peer Comparisons by Rank and Percentile

The table below compares 06226 to the other 275 ZIP Codes in Connecticut by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 71 75th
Population Density # 54 81st
Diversity Index # 23 92nd
Median Household Income # 259 6th
Per Capita Income # 257 7th

Additional comparisons and rankings can be made with a VERY EASY TO USE Connecticut Census Data Comparison Tool.

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