Windsor Locks, Connecticut Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Windsor Locks, Connecticut is 12,555 as of the 2023 American Community Survey, making it the 32nd-largest city in Connecticut. The median household income is $90,417, the median home value is $236,800, and the median age is 42.1.
12,555
Population
1391
People / sq mi
$90,417
Median Income
$236,800
Median Home Value
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Windsor Locks covers 9.0 sq mi of land at 1391 people per square mile.
About Windsor Locks, CT
Homeownership is the standout figure in Windsor Locks: 79.9% of homes are owner-occupied, higher than the national rate. With 12,555 residents, Windsor Locks is a city in Connecticut. It ranks #32 among cities in Connecticut by population.
The typical household here earns about $90,417, above the US median of $78,538. Poverty runs at 8.5%, below the national 12.4%. Median home value is $236,800, with typical rent around $1,290.
Degree attainment is mid-range for US cities: 26.4% of adults hold a four-year degree, below the national 35.0%. Remote work is close to the national 14.0% at 13.7%, and the average commute runs about 22 minutes each way.
The ownership rate anchors the housing story in Windsor Locks, and tends to move with the age structure and home-value figures above.
Race & Ethnicity
| White | 73.0% |
| Black or African American | 8.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Economy & Income
$90,417
Median Household Income
$44,126
Per Capita Income
8.5%
Poverty Rate
4.5%
Unemployment Rate
Housing
$236,800
Median Home Value
$1,290
Median Rent
79.9%
Owner-Occupied
Education
96.4%
High School+
26.4%
Bachelor's+
Commute
0.2%
Drive Alone
71.7%
Public Transit
13.7%
Work From Home
22.2 min
Avg Commute
Community Profile
24.0%
Foreign Born
86.6%
Non-English at Home
5.5%
Veterans
10.1%
With Disability
96.5%
Health Insurance
92.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 18.5% |
| Manufacturing | 15.1% |
| Finance, Insurance & Real Estate | 10.7% |
| Information | 10.4% |
| Retail Trade | 8.7% |
| Education, Health Care & Social Services | 7.4% |
| Construction | 6.7% |
| Public Administration | 4.2% |
| Arts, Entertainment & Food Services | 3.5% |
| Transportation & Warehousing | 0.6% |
| Agriculture & Mining | 0.2% |
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Frequently Asked Questions
Windsor Locks, Connecticut has a population of 12,555 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 32nd-largest city in Connecticut.
The median household income in Windsor Locks, Connecticut is $90,417, with 8.5% of residents living below the federal poverty level.
The median home value in Windsor Locks, Connecticut is $236,800, with median monthly rent at $1,290 and a homeownership rate of 79.9%.
The median age in Windsor Locks, Connecticut is 42.1 years. The population is 47.0% male and 53.0% female.
Windsor Locks Cdp, CT Climate
Windsor Locks Cdp, CT has an average annual temperature of 9.7°C (49°F) and receives about 1124 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
9.7°C
Avg Temp
1124
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -4° / 25° | 88 mm |
| February | -3° / 27° | 80 mm |
| March | 3° / 37° | 92 mm |
| April | 9° / 47° | 97 mm |
| May | 15° / 58° | 103 mm |
| June | 20° / 67° | 95 mm |
| July | 23° / 73° | 87 mm |
| August | 22° / 71° | 94 mm |
| September | 17° / 63° | 97 mm |
| October | 11° / 52° | 92 mm |
| November | 6° / 42° | 101 mm |
| December | 0° / 31° | 98 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Windsor Locks Cdp, CT
The most comfortable months to visit Windsor Locks Cdp, CT are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -9°C low). May is usually the wettest month.
Where to stay near Windsor Locks
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.