West Haven, Connecticut Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of West Haven, Connecticut is 55,147 as of the 2023 American Community Survey, making it the 12th-largest city in Connecticut. The median household income is $73,566, the median home value is $265,200, and the median age is 36.0.
The population has declined 0.3% since 2010 (55,570 → 55,379).
55,147
Population
5130
People / sq mi
$73,566
Median Income
$265,200
Median Home Value
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West Haven covers 10.8 sq mi of land at 5130 people per square mile.
About West Haven, CT
West Haven stands apart on settlement density — it is among the most densely settled of US cities, at roughly 5,130 people per square mile. With 55,147 residents, West Haven is a city in Connecticut. It ranks #12 among cities in Connecticut by population.
The typical household here earns about $73,566, below the US median of $78,538. Poverty runs at 8.5%, below the national 12.4%. The typical home is valued at $265,200, with typical rent around $1,389.
Roughly 29.0% of adults have a bachelor’s, below the national 35.0%. Around 8.6% of workers work from home, below the national 14.0%, and the average commute runs about 24 minutes each way.
That density explains much of the rest of the profile in West Haven: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
West Haven city Population History (2010-2024)
The city of West Haven city had a population of 55,570 in 2010 and 55,379 in 2024, a -0.3% growth over 14 years. The peak was 55,570 in 2010. Average annual growth rate: -0.02%.
55,379
Population (2024)
55,570
Population (2010)
55,570
Peak (2010)
-0.02%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 55,570 |
| 2011 | 55,510 |
| 2012 | 55,284 |
| 2013 | 55,130 |
| 2014 | 55,289 |
| 2015 | 54,872 |
| 2016 | 54,640 |
| 2017 | 54,841 |
| 2018 | 54,895 |
| 2019 | 54,620 |
| 2020 | 55,553 |
| 2021 | 55,303 |
| 2022 | 55,297 |
| 2023 | 55,245 |
| 2024 | 55,379 |
Race & Ethnicity
| White | 51.4% |
| Black or African American | 19.6% |
| Asian | 0.1% |
| Hispanic or Latino (any race) | 1.9% |
| Two or More Races | 0.2% |
Economy & Income
$73,566
Median Household Income
$35,483
Per Capita Income
8.5%
Poverty Rate
4.3%
Unemployment Rate
Housing
$265,200
Median Home Value
$1,389
Median Rent
51.1%
Owner-Occupied
Education
87.7%
High School+
29.0%
Bachelor's+
Commute
3.4%
Drive Alone
73.6%
Public Transit
8.6%
Work From Home
24.0 min
Avg Commute
Community Profile
20.5%
Foreign Born
69.5%
Non-English at Home
4.9%
Veterans
11.6%
With Disability
90.9%
Health Insurance
94.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 32.3% |
| Education, Health Care & Social Services | 13.2% |
| Manufacturing | 9.0% |
| Finance, Insurance & Real Estate | 8.8% |
| Retail Trade | 7.0% |
| Arts, Entertainment & Food Services | 5.4% |
| Construction | 5.1% |
| Information | 4.0% |
| Public Administration | 2.7% |
| Transportation & Warehousing | 1.2% |
| Agriculture & Mining | 0.3% |
Largest cities in Connecticut
Largest counties in Connecticut
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City rankings
Frequently Asked Questions
West Haven, Connecticut has a population of 55,147 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 12th-largest city in Connecticut.
The median household income in West Haven, Connecticut is $73,566, with 8.5% of residents living below the federal poverty level.
The median home value in West Haven, Connecticut is $265,200, with median monthly rent at $1,389 and a homeownership rate of 51.1%.
The median age in West Haven, Connecticut is 36.0 years. The population is 48.2% male and 51.8% female.
The population has declined 0.3% since 2010 (55,570 → 55,379).
West Haven city, CT Climate
West Haven city, CT has an average annual temperature of 10.8°C (51°F) and receives about 1180 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
10.8°C
Avg Temp
1180
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -2° / 29° | 95 mm |
| February | -1° / 31° | 87 mm |
| March | 4° / 39° | 104 mm |
| April | 9° / 49° | 107 mm |
| May | 15° / 59° | 104 mm |
| June | 20° / 68° | 94 mm |
| July | 23° / 74° | 96 mm |
| August | 22° / 72° | 98 mm |
| September | 18° / 64° | 94 mm |
| October | 12° / 53° | 94 mm |
| November | 7° / 44° | 105 mm |
| December | 1° / 34° | 102 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 West Haven city, CT
The most comfortable months to visit West Haven city, CT are typically June, August and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -6°C low). April is usually the wettest month.
Where to stay near West Haven
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Statewide data for Connecticut
Population, race, income, age, and trends across Connecticut
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.