Housing data for South Wilton, CT
South Wilton, CT has an estimated 1,444 residents and 624 homes (US Census Bureau, 2020–2024 American Community Survey).
It is an unincorporated community in Western Connecticut Planning Region.
23.2% of households rent.
The median gross rent is $3,313 a month.
Figures last updated on .
- Residents
- 1,444 (±269)
- Housing units
- 624 (±108)
- Households that rent
- 23.2%
- Median gross rent
- $3,313
What stands out in South Wilton
Median household income: $208,500 (±$78,824) in South Wilton, higher than in Western Connecticut Planning Region ($128,188).
Median home value: $842,300 (±$75,409) in South Wilton, higher than in Western Connecticut Planning Region ($652,900).
Homes built before 1980: 40.9% (±13.3 points) in South Wilton, lower than in Western Connecticut Planning Region (62.6%).
Housing in South Wilton at a glance
- Median rent: $3,313 median gross rent a month (Small sample: wide margin of error)
- Rent burden: 19.2% of renters pay 30% or more of income (Small sample: wide margin of error)
- Renters and owners: 23.2% of households rent (Small sample: wide margin of error)
- Income and affordability: $208,500 median household income
- Home values: $842,300 median home value
- Homeowner costs: $4,000 or more median monthly cost with a mortgage
- Property taxes: $10,000 or more median real estate taxes a year
- Types of homes: 24.0% of homes are in buildings of 5 or more units
- Bedrooms: 54.6% of homes have 3 or more bedrooms
- Age of homes: 40.9% of homes were built before 1980
- Vacancy rate: 0.0% rental vacancy rate (Small sample: wide margin of error)
- Heating fuel: 38.5% heat with electricity
- Commute and cars: 31.4 minutes average trip to work
- How long people stay: 29.2% moved in since 2020
- Crowding and facilities: 1.0% of homes have more than 1 person per room (Small sample: wide margin of error)
South Wilton against Western Connecticut Planning Region, its state and the nation
| South Wilton | Western Connecticut Planning Region | Connecticut | United States | |
|---|---|---|---|---|
| Residents | 1,444 (±269) | 627,071 (exact) | 3,624,508 (exact) | 334,922,499 |
| Housing units | 624 (±108) | 251,530 (±140) | 1,541,822 (±276) | 143,775,355 |
| Households that rent | 23.2% (±11.8 points) | 33.6% (±0.7 points) | 33.5% (±0.3 points) | 34.8% |
| Median gross rent | $3,313 (±$3,085) | $2,110 (±$34) | $1,488 (±$10) | $1,413 |
| Median household income | $208,500 (±$78,824) | $128,188 (±$2,370) | $95,781 (±$732) | $80,734 |
| Median home value | $842,300 (±$75,409) | $652,900 (±$8,528) | $366,900 (±$1,621) | $332,700 |
| Median real estate taxes (a year) | $10,000 or more | $9,295 (±$98) | $6,643 (±$25) | $3,119 |
| Built before 1980 | 40.9% (±13.3 points) | 62.6% (±1.2 points) | 67.3% (±0.5 points) | 49.7% |
| Average commute | 31.4 minutes (±8.2) | 30.8 minutes (±0.5) | 26.5 minutes (±0.1) | 26.4 minutes |
| Households with broadband | 100.0% (±6.9 points) | 94.7% (±0.5 points) | 92.2% (±0.2 points) | 91.0% |
| Median age of residents | 45.7 years (±11.6) | 41.5 years (±0.2) | 41.1 years (±0.2) | 38.9 years |
South Wilton covers 1.1 square miles of land, about 1,289 residents per square mile (Census Bureau Gazetteer).
Crime reported to police in Western Connecticut Planning Region
South Wilton has no police department of its own in the FBI’s figures, so this is the figure for Western Connecticut Planning Region as a whole.
In 2025, the police departments that report for Western Connecticut Planning Region recorded 73 violent and 798 property crimes per 100,000 residents.
A county-wide figure describes the whole county, not this place; crime varies from one community to the next.
Places near South Wilton
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| Wilton Center | 1.4 mi | $1,362 | $563,200 | 41.0% |
| Poplar Plains | 2.0 mi | — | $1,207,700 | 1.6% |
| Old Hill | 2.5 mi | $3,500 or more | $1,479,400 | 7.8% |
| Westport Village | 3.6 mi | $3,301 | $1,631,500 | 16.6% |
| Coleytown | 3.8 mi | — | $1,589,700 | 5.1% |
| New Canaan (community) | 4.4 mi | $3,425 | $1,099,400 | 33.8% |
| New Canaan | 4.4 mi | $3,401 | $1,611,900 | 16.3% |
| Weston | 4.6 mi | $3,500 or more | $996,700 | 3.1% |
Places in Connecticut most like South Wilton
| Place | Median gross rent | Median home value | Median household income | Households that rent |
|---|---|---|---|---|
| Darien Downtown | $2,728 | $915,400 | $166,085 | 31.5% |
| Georgetown | $3,359 | $790,400 | $181,364 | 15.9% |
| Southport | $3,333 | $1,094,600 | $159,688 | 17.7% |
| Glenville | $3,466 | $1,148,600 | $220,865 | 27.4% |
| Ridgefield (community) | $1,904 | $843,600 | $148,279 | 28.1% |
| Easton | $3,205 | $783,100 | $222,604 | 11.9% |
Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Connecticut.
HUD Fair Market Rent for South Wilton, fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $1,671 | $2,071 | $2,399 | $2,878 | $3,573 |
HUD income limits for South Wilton, fiscal year 2026
| Household size | Extremely low (30%) | Very low (50%) | Low (80%) |
|---|---|---|---|
| 1 person | $32,950 | $54,900 | $82,000 |
| 2 people | $37,650 | $62,750 | $93,700 |
| 3 people | $42,350 | $70,600 | $105,400 |
| 4 people | $47,050 | $78,400 | $117,100 |
| 5 people | $50,850 | $84,700 | $126,500 |
| 6 people | $54,600 | $90,950 | $135,850 |
| 7 people | $58,350 | $97,250 | $145,250 |
| 8 people | $62,150 | $103,500 | $154,600 |
These are the limits HUD sets for its housing programs in the Bridgeport-Stamford-Danbury, CT MSA, where HUD’s median family income for fiscal year 2026 is $156,800.
A program can use its own limits; tax-credit and local programs often do.
South Wilton is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.
It lies inside Wilton, whose figures include it.
Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.
Margins of error are at the 90% confidence level.
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Questions about South Wilton
What is the median household income in South Wilton?
The median household income in South Wilton is $208,500 (±$78,824) a year (2020–2024 American Community Survey).
What is the average home value in South Wilton, CT?
The Census Bureau publishes the median: $842,300 (±$75,409) for owner-occupied homes in South Wilton (2020–2024 American Community Survey).
What is the average mortgage payment in South Wilton?
The Census Bureau publishes total owner costs rather than the mortgage alone: the median for owners with a mortgage in South Wilton, CT is $4,000 or more a month, including taxes, insurance and utilities.
How much are property taxes in South Wilton?
The median real estate tax paid by homeowners in South Wilton, CT is $10,000 or more a year (2020–2024 American Community Survey).
How many homes are in South Wilton?
South Wilton, CT has an estimated 624 (±108) housing units, occupied and vacant (2020–2024 American Community Survey).
What is the most common home size in South Wilton?
The most common size is 2 bedrooms, 35.7% of homes in South Wilton, CT.
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — South Wilton CDP, Connecticut
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — South Wilton CDP, Connecticut
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — South Wilton CDP, Connecticut
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — South Wilton CDP, Connecticut
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — South Wilton CDP, Connecticut
- Total Population (B01003), 2015–2019 ACS 5-year estimates — South Wilton CDP, Connecticut
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — South Wilton CDP, Connecticut
- HUD Fair Market Rents, fiscal year 2027: Bridgeport-Stamford-Danbury, CT MSA
- HUD Income Limits, fiscal year 2026: Bridgeport-Stamford-Danbury, CT MSA
- Consumer Price Index for All Urban Consumers (CPI-U), US city average, all items, US Bureau of Labor Statistics: annual averages 2019 and 2024
- US Census Bureau, 2024 Gazetteer Files
To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for South Wilton CDP, Connecticut (place:71215, in state:09).
Each estimate (E or PE) has a margin of error beside it (M or PM).
The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.
The API needs a free key.
DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.
Figures last updated on .