Town · Connecticut
Wilton, Connecticut
Wilton, town, in Western Connecticut Planning Region, Connecticut. Wilton had 19,435 residents on July 1, 2025 by the Census Bureau's estimate, up 4.9% since 2020; the 2020 Census counted 18,503 and the ACS 2020-2024 5-year estimates put it at 18,777 (±24). GEOID 0919086370.
Residents, July 2025 estimate
19,435
Census Bureau estimate (no margin published)
2020 Census count: 18,503 · ACS 2020-2024: 18,777 ±24
Median household income
$242,199
±$15,893 (90% margin)
Connecticut: $95,781
Median home value
$928,800
±$27,672 (90% margin)
Connecticut: $366,900
Median gross rent
$1,819
±$438 (90% margin)
Connecticut: $1,488
Where is Wilton and what county is it in?
Wilton is a town in Western Connecticut Planning Region, Connecticut. It covers 26.8 square miles of land, 691 residents per square mile in 2020.
3 places lie inside Wilton: Wilton Center (CDP, 1,466 in 2020), South Wilton (CDP, 1,447 in 2020) and Cannondale (CDP, 396 in 2020). Part of Georgetown (CDP) also lies in it.
Wilton is in the Bridgeport-Stamford-Danbury, CT metropolitan statistical area, which takes in 2 counties (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Wilton, and is it growing?
The Census Bureau estimates that 19,435 people lived in Wilton on July 1, 2025, up 4.9% since 2020, faster than Connecticut (+2.2%). The 2020 Census counted 18,503 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 18,777 (±24).
| Measure | Wilton | Western Connecticut Planning Region | Change since 2015-2019 |
|---|---|---|---|
| Total population | 18,777±24 | 627,071 | – |
| Households | 6,122±229 | 235,379 | – |
| Average household size | 3.03±0.11 | 2.63 | – |
| Housing units | 6,408±242 | 251,530 | – |
Wilton's population since 2000
From 17,633 in 2000 to 19,435 in 2025: up 10.2%. The 2000, 2010 and 2020 figures are census counts, each for Wilton as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Wilton?
The median resident of Wilton is 43.1 years old; 27.3% are under 18 and 16.0% are 65 or older. The largest group is non-Hispanic white residents at 73.8%, then non-Hispanic residents of two or more races at 8.3%. 18.5% of residents were born outside the United States.
| Measure | Wilton | Western Connecticut Planning Region | Change since 2015-2019 |
|---|---|---|---|
| Median age | 43.1±1.7 | 41.5 | – |
| Under 18 years | 27.3%±2.5 pts | 21.8% | – |
| 65 years and over | 16.0%±1.7 pts | 17.4% | – |
| Male | 50.3%±1.5 pts | 49.1% | – |
| Hispanic or Latino (any race) | 6.5%±1.8 pts | 20.5% | – |
| White alone, not Hispanic | 73.8%±4.2 pts | 58.6% | – |
| Black or African American alone, not Hispanic | 3.5%±2.9 pts | 9.3% | – |
| Asian alone, not Hispanic | 6.4%±1.4 pts | 5.4% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.1%±0.1 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±0.2 pts | 0.0% | – |
| Two or more races, not Hispanic | 8.3%±2.5 pts | 4.8% | – |
| Some other race alone, not Hispanic | 1.4%±1.0 pts | 1.2% | – |
| Born outside the United States | 18.5%±2.9 pts | 23.8% | – |
| Speak a language other than English at home (age 5+) | 18.2%±3.0 pts | 29.7% | – |
| Civilian veterans (age 18+) | 2.1%±0.7 pts | 3.1% | – |
| With a disability | 8.4%±1.2 pts | 9.5% | – |
| No health insurance coverage | 1.4%±0.8 pts | 7.2% | – |
| High school graduate or higher (age 25+) | 98.1%±0.9 pts | 91.7% | – |
| Bachelor's degree or higher (age 25+) | 75.2%±3.5 pts | 55.5% | – |
| Graduate or professional degree (age 25+) | 37.0%±3.5 pts | 25.4% | – |
| Lived in the same house a year earlier | 90.7%±2.9 pts | 89.2% | – |
| Moved from another state in the past year | 4.6%±2.5 pts | 3.4% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Wilton earn?
Half of Wilton's 6,122 households earn less than $242,199 a year (±$15,893), against $128,188 in Western Connecticut Planning Region and $95,781 in Connecticut. 2.4% of residents live below the poverty line.
| Measure | Wilton | Western Connecticut Planning Region | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $242,199±$15,893 | $128,188 | – |
| Mean household income | $335,446±$24,312 | $214,668 | – |
| Per capita income | $113,354±$8,632 | $82,266 | – |
| People below the poverty line | 2.4%±1.1 pts | 7.5% | – |
| Children under 18 below the poverty line | 1.1%±0.9 pts | 9.1% | – |
| Households receiving SNAP | 1.8%±1.2 pts | 7.0% | – |
| Households with a computer | 97.9%±1.1 pts | 96.6% | – |
| Households with a broadband subscription | 97.6%±1.2 pts | 94.7% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Wilton?
Owners occupy 88.6% of Wilton's occupied homes and renters 11.4%. The median owner-occupied home is valued at $928,800 by its owner (±$27,672). The median renter pays $1,819 a month including utilities, and 52.9% of renters pay 35% or more of their income on rent.
| Measure | Wilton | Western Connecticut Planning Region | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $928,800±$27,672 | $652,900 | – |
| Median gross rent | $1,819±$438 | $2,110 | – |
| Renters paying 35% or more of income on rent | 52.9%±12.4 pts | 43.4% | – |
| Median monthly owner costs, with a mortgage | $4,000 or more | $3,494 | – |
| Owner-occupied homes | 88.6%±2.4 pts | 66.4% | – |
| Renter-occupied homes | 11.4%±2.4 pts | 33.6% | – |
| Housing units | 6,408±242 | 251,530 | – |
| Homeowner vacancy rate | 1.1%±1.2 pts | 1.1% | – |
| Rental vacancy rate | 7.7%±7.6 pts | 3.8% | – |
| Single-family detached homes | 83.6%±2.9 pts | 57.3% | – |
| Mobile homes | 0.1%±0.2 pts | 0.4% | – |
| Built 2020 or later | 0.2%±0.3 pts | 1.0% | – |
| Built 2010 to 2019 | 5.4%±1.9 pts | 8.2% | – |
| Built 1939 or earlier | 12.3%±2.8 pts | 16.3% | – |
| Households with no vehicle | 3.0%±1.3 pts | 6.2% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is Wilton building?
Builders took permits for 306 new housing units in Wilton in 2025 (5 in single-family houses), 15.7 per 1,000 residents against 2.0 across Connecticut.
Counts of units in permits a local office issued; not every permitted unit is built. A year marked with months was reported for part of the year.
Source: Building Permits Survey, annual place files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in Wilton work and get to work?
51.3% of Wilton's workers drive alone and 33.8% work from home. The average trip to work takes 35.9 minutes. The unemployment rate in 2020-2024 averaged 4.4%.
| Measure | Wilton | Western Connecticut Planning Region | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 68.3%±2.6 pts | 68.3% | – |
| Unemployment rate | 4.4%±1.5 pts | 5.3% | – |
| Drove alone to work | 51.3%±3.4 pts | 59.3% | – |
| Carpooled | 3.9%±1.6 pts | 8.1% | – |
| Public transportation | 7.9%±1.7 pts | 7.0% | – |
| Walked | 0.9%±0.5 pts | 2.5% | – |
| Worked from home | 33.8%±3.5 pts | 21.5% | – |
| Mean travel time to work | 35.9 min±2.5 | 30.8 min | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Wilton?
5 census tracts lie mostly in Wilton (2020 census blocks). Their median household incomes run from $150,476 (Tract 452) to $250,000 or more (Tract 453).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 451.02Western Connecticut Planning Region | 5,945 | $233,656 |
| Tract 451.01Western Connecticut Planning Region | 4,381 | $250,000 or more |
| Tract 454Western Connecticut Planning Region | 3,235 | $249,032 |
| Tract 452Western Connecticut Planning Region | 2,681 | $150,476 |
| Tract 453Western Connecticut Planning Region | 2,535 | $250,000 or more |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Wilton) · Census block assignment files
How does Wilton compare with other places in Connecticut?
By the Census Bureau's July 2025 estimates, Wilton is the 612th-most populous of the 16,079 U.S. towns and townships that have one and the 36th-most populous of 142 in Connecticut.
Wilton ranks 16th of 294 places in Connecticut with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 36th | 142 |
| Growth 2020-2025 (PEP) | 17th | 167 |
| Residents per square mile | 172nd | 303 |
| Median household income | 16th | 294 |
| Per capita income | 24th | 303 |
| Median home value | 25th | 300 |
| Median gross rent | 69th | 266 |
| Poverty rate | 192nd | 202 |
| Bachelor's degree or higher | 23rd | 297 |
| Median age | 189th | 301 |
| Owner-occupied share | 71st | 300 |
| Work from home | 24th | 279 |
| Travel time to work | 27th | 302 |
Wilton's figures with every place in Connecticut (CSV)
Every place in Connecticut, sortable · Compare Wilton with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Wilton?
10 of the 57 figures for Wilton on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Wilton are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' school search.