South Wilton CDP, Connecticut Demographics & Population 2026
As of 2026, South Wilton CDP, Connecticut has a total population of 1,453, the 141st largest city in Connecticut, with a median household income of $157,446, which is 68% higher than the state average. The poverty rate is 4.0%.
Key Takeaways
- Household income is 68% above the state average — one of the wealthiest communities in Connecticut.
- An exceptionally low poverty rate of 4.0% — among the lowest in Connecticut.
South Wilton CDP Quick Facts
How South Wilton CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 56 | National average: 60
Education
Educational Attainment (Adults 25+)
South Wilton CDP Rankings in Connecticut
Explore Connecticut Rankings
Cities Similar to South Wilton CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Southport CDP | 1,529 | $156,750 | $905,600 | 82.7% | 5.6% |
| Darien Downtown CDP | 1,329 | $166,111 | $908,200 | 80.5% | 4.4% |
| Woodbury Center CDP | 1,491 | $130,180 | $410,300 | 57.6% | 15.2% |
| Higganum CDP | 1,549 | $134,750 | $361,600 | 52.8% | 1.7% |
| Saybrook Manor CDP | 1,404 | $120,208 | $528,100 | 48.1% | 0.2% |
Population Overview
South Wilton CDP is a small community located in Connecticut. The total population is 1,453. It ranks as the 141st most populous out of 215 cities and towns in Connecticut.
Age Demographics
The median age in South Wilton CDP is 47.3 years. This is 15% higher than the state median of 41.2 years.
Economy, Income & Housing
The median household income in South Wilton CDP is $157,446. This is 68% higher than the state median of $93,760. Compared to the national median of $78,538, household income here is 100% higher. The poverty rate stands at 4.0%. This is 60% lower than the state poverty rate of 10.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 3.3%. This is 42% lower than the state rate of 5.7%. The median home value is $780,800. Housing costs are 128% higher than the state median of $343,200. The home-value-to-income ratio is 5.0x. 74.3% of occupied housing units are owner-occupied. This homeownership rate is 12% higher than the state average of 66.2%.
Race & Ethnicity
The largest racial or ethnic group in South Wilton CDP is White (non-Hispanic), making up 66.0% of the population. Asian residents account for 14.5%. The Hispanic or Latino population (1.2%) is well below the state average of 17.8%. The Asian population is significantly higher than the state average (14.5% vs 4.7%).
Education
67.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 61% higher than the state rate of 41.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 98.6%. Notably, 38.2% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for South Wilton CDP, Connecticut is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Connecticut state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 215 Census-designated places in Connecticut. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of South Wilton CDP, Connecticut?
South Wilton CDP, Connecticut has a population of 1,453 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in South Wilton CDP, CT?
The median household income in South Wilton CDP is $157,446, which is 100% higher the national median of $78,538.
What is the poverty rate in South Wilton CDP, CT?
The poverty rate in South Wilton CDP is 4.0%. This means approximately 58 residents live below the federal poverty line.
What is the racial makeup of South Wilton CDP, Connecticut?
South Wilton CDP's population is 66.0% White, 6.8% Black, 1.2% Hispanic/Latino, and 14.5% Asian.
What is the median home value in South Wilton CDP, CT?
The median home value in South Wilton CDP is $780,800. The home-value-to-income ratio is 5.0x.
How educated is South Wilton CDP, Connecticut?
67.6% of adults (25+) in South Wilton CDP hold a bachelor's degree or higher, and 38.2% hold a graduate or professional degree.