Windham County, CT demographics:
population, income, and more

Total population
119,640
0.6% year-over-year change
Median household income
$93,994/yr
3.3% year-over-year change
Housing units
51,371
0.3% year-over-year change

Windham County population

How many people live in Windham County

Windham County is home to 119,640 residents, according to the most recent Census data. Gender-wise, 49.5% of Windham County locals are male, and 50.5% are female.

Total population
119,640
0.6% year-over-year change
Gender ratio
Male
49.5%
59,271
Female
50.5%
60,369
Value Percent YoY change
Male 59,271 49.5% 0.8%
Female 60,369 50.5% 0.3%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Windham County is 44, with the population distributed as follows: about 15.3% are children under 15, then 12.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.8% of the population, while another 27.7% fall into the 45 to 64 bracket. Finally, around 18.6% are 65 or older.

Median age
43.7
Age breakdown
Under 15
15.3%
15 to 24
12.6%
25 to 44
25.8%
45 to 64
27.7%
Over 65
18.6%
Value Percent YoY change
Under 15 18,262 15.3% 0.9%
15 to 24 15,108 12.6% -2.5%
25 to 44 30,802 25.8% 1.4%
45 to 64 33,172 27.7% -0.7%
Over 65 22,296 18.6% 3.3%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Windham County, 91% of the population are US-born citizens, while 6% have gained naturalized citizenship. At the same time, 2.9% of residents are non-citizens. As for race, 82.5% of locals are Caucasian, 2.2% are African American and 1.5% have Asian roots. There’s also a share of 9.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
91%
Non-U.S.-born citizens
6%
Non-citizens
2.9%
Value Percent YoY change
U.S.-born citizens 108,913 91% 0.1%
Non-U.S.-born citizens 7,223 6% 5.3%
Non-citizens 3,504 2.9% 4.8%
Racial breakdown
White
82.5%
Black or African American
2.2%
American Indian and Alaska Native
0.4%
Asian
1.5%
Native Hawaiian and other Pacific Islander
0%
Two or more races
9.7%
Other
3.8%
Value Percent
White 98,690 82.5%
Black or African American 2,613 2.2%
American Indian and Alaska Native 450 0.4%
Asian 1,808 1.5%
Native Hawaiian and other Pacific Islander 25 0%
Two or more races 11,557 9.7%
Other 4,497 3.8%

Households in Windham County

A peek inside Windham County households

Windham County has 48,461 households, with an average of 2 members in each. Of these, 64% are families, while the remaining 36% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
48,461
0.6% year-over-year change
Average people per household
2
Non-family households
17,430
Family households
31,031
Value Percent YoY change
Non-family households 17,430 36% 1.7%
Family households 31,031 64% 0.0%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Windham County

The housing landscape of Windham County

Windham County's housing consists of 51,371 units, with 67.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.4% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 2.1% of the housing landscape.

Housing units
51,371
0.3% year-over-year change
Housing types
Value Percent
1 unit, detached 34,643 67.4%
1 unit, attached 2,265 4.4%
2 units 3,996 7.8%
3 or 4 units 3,787 7.4%
5 to 9 units 3,160 6.2%
10 to 19 units 959 1.9%
20 to 49 units 838 1.6%
50 or more units 614 1.2%
Mobile home 1,101 2.1%
Boat, RV, van, etc. 8 0%
Homes built since 2020
307
42.8% year-over-year change

The age of buildings in Windham County

In Windham County, the median construction year is 1970. About 25.8% of homes were built before the 1940s, with another 4.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 9.9% of homes were added from 2000 to 2009, 3.3% between 2010 and 2019, and 0.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 13,274 25.8% -1.6%
Built between 1940 and 1949 2,085 4.1% 5.8%
Built between 1950 and 1959 4,894 9.5% 0.1%
Built between 1960 and 1969 5,488 10.7% 7.0%
Built between 1970 and 1979 7,305 14.2% 3.1%
Built between 1980 and 1989 6,827 13.3% 0.8%
Built between 1990 and 1999 4,421 8.6% -9.4%
Built between 2000 and 2009 5,065 9.9% 1.3%
Built between 2010 and 2019 1,705 3.3% -3.1%
Built in 2020 or later 307 0.6% 42.8%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Windham County occupancy rates

Out of the 48,461 occupied housing units in Windham County, 70.8% are owner-occupied, while 29.2% are lived in by tenants. Meanwhile, 5.7% of all homes on the local market sit vacant.

Occupied housing units
48,461
0.6% year-over-year change
Occupancy breakdown
Renter occupied
14,144
Owner occupied
34,317
Value Percent YoY
change
Renter occupied 14,144 29.2% -4.1%
Owner occupied 34,317 70.8% 2.6%
Unoccupied housing units
5.7%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Windham County housing costs

Housing costs in Windham County come to a median of $1,505 per month, while tenants specifically pay a median gross rent of $1,149.

Median housing costs per month
$1,505/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Windham County
$1,149/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Windham County

Windham County education at a glance

About 41.1% of the population in Windham County went to high school, while 22.9% pursued college studies. Another 9.2% earned an associate degree and 13.4% hold a bachelor’s. Meanwhile, 10.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,953 3% -2.0%
High school diploma 39,929 41.1% 0.2%
College diploma 22,251 22.9% -1.2%
Associate degree 8,967 9.2% 1.6%
Bachelor's degree 13,067 13.4% 0.7%
Graduate degree 9,972 10.3% 5.2%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Windham County

How much people earn in Windham County

The average annual household income in Windham County was $106,979 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.1% change from the previous year. At the same time, the median income stood at $93,994, reflecting a +3.3% shift over the same period.

Average household income in Windham County
$106,979/year
4.1% year-over-year change
Median household income in Windham County
$93,994/year
3.3% year-over-year change

Windham County income by age

In Windham County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $91,563. Those with someone between 45 and 64 in charge, often well established professionally, earn $111,090 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $65,880, while those led by someone over 65, many of whom may be retired, have about $63,000 in earnings. Overall, 90% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $65,880 25.9%
25 - 44 $91,563 0.6%
45 - 64 $111,090 -2.1%
Over 65 $63,000 1.8%
Above poverty level
103,443
Below poverty level
11,462
Value Percent YoY
change
Above poverty level 103,443 90% 1.9%
Below poverty level 11,462 10% -10.1%

Employment in Windham County

Workforce and job types in Windham County

74.9% of the working population are employed in professional or administrative positions, while 25.1% are in hands-on or service-based jobs. Also, 9.7% run their own businesses, 64.4% are employed by private companies, and 16.7% work in the public sector.

Workforce demographics

White collar
45,519
Blue collar
15,241
Value Percent YoY change
White collar 45,519 74.9% 2.6%
Blue collar 15,241 25.1% -2.2%
Employer type
Self employees
9.7%
Private companies
64.4%
Governmental workers
16.7%
Not for profit companies
9.1%
Value Percent YoY change
Self employees 5,907 9.7% 12.6%
Private companies 39,158 64.4% 0.5%
Governmental workers 10,164 16.7% 0.5%
Not for profit companies 5,531 9.1% -1.2%

Transportation in Windham County

How people get around in Windham County

In Windham County, the average commute time is 273 minutes. Commuting methods vary: 96.7% of residents travel by personal vehicle and 2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
273 min
-16.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 50,226 96.7% -0.1%
Taxicab 30 0.1% 76.5%
Bus or trolleybus 409 0.8% -14.4%
Railroad 112 0.2% 239.4%
Motorcycle 38 0.1% 52.0%
Bicycle 79 0.2% 38.6%
Walk 1,060 2% 20.1%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Windham County by zipcode?

Zipcode Population Number of households Median income Average income
06241 6,585 2,740 $88,389 $106,975
06242 1,290 524 $89,250 $121,975
06243 83 20 $122,083 $127,960
06247 2,412 943 $108,854 $130,163
06255 4,494 2,042 $88,750 $107,290
06256 1,704 810 $80,333 $89,244
06226 19,344 7,170 $47,162 $63,627
06234 8,517 3,042 $96,207 $124,995
06235 2,018 855 $98,059 $98,911
06239 11,185 4,591 $74,267 $88,777

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FAQs about Windham County demographics 

What is the total population of Windham County?

Windham County has a total population of 119,640 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.6% compared to a year ago.

What is the gender ratio in Windham County?

The gender ratio in Windham County is as follows:
  • 49.5% males (59,271 residents)
  • 50.5% females (60,369 residents)

What is the median age in Windham County?

The median age in Windham County is 43.7.

What is the age distribution of the population in Windham County?

The age distribution in Windham County is as follows:
  • Under 15: 15.3% (18,262 residents)
  • Ages 15-24: 12.6% (15,108 residents)
  • Ages 25-44: 25.8% (30,802 residents)
  • Ages 45-64: 27.7% (33,172 residents)
  • Over 65: 18.6% (22,296 residents)

What is the racial and ethnic makeup of Windham County?

The racial and ethnic makeup of Windham County is as follows:
  • White: 82.5% (98,690 residents)
  • Black or African American: 2.2% (2,613 residents)
  • American Indian and Alaska Native: 0.4% (450 residents)
  • Asian: 1.5% (1,808 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (25 residents)
  • Two or More Races: 9.7% (11,557 residents)
  • Other: 3.8% (4,497 residents)

What percentage of the population in Windham County are U.S.-born citizens?

U.S.-born citizens represent 91% of the population in Windham County.

How many housing units are there in Windham County?

There are 51,371 housing units in Windham County, reflecting a +0.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Windham County and what is the average household size?

Windham County has a total of 48,461 households, with an average of 2 people in each.

What is the median household income in Windham County?

Windham County has a median household income of $93,994, representing a +3.3% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Windham County?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 74.9% (45,519 residents)
  • Blue-collar workers: 25.1% (15,241 residents)

Places of employment:
  • Self-employed: 9.7% (5,907 residents)
  • Private companies: 64.4% (39,158 residents)
  • Governmental workers: 16.7% (10,164 residents)
  • Not-for-profit companies: 9.1% (5,531 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025