Knollcrest, Connecticut Demographics & Population 2026
During the 2020–2024 ACS period, Knollcrest, Connecticut had a total population of 266, the 195th largest community in Connecticut, with a median household income of $163,125, which is 70% higher than the state average. The poverty rate is 8.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 70% above the state average — one of the wealthiest communities in Connecticut.
Knollcrest Quick Facts
How Knollcrest Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 277 | 266 | -4.0% |
| Median home value | $475,000 | $484,100 | +1.9% |
How Knollcrest Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 57 | National average: 61
Education
Educational Attainment (Adults 25+)
Knollcrest Rankings in Connecticut
Explore Connecticut Rankings
Cities Similar to Knollcrest
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Cornwall Bridge | 248 | N/A | $371,100 | 26.2% | 18.9% |
| Redding Center | 262 | $188,482 | $616,100 | 66.7% | 2.7% |
| Brookfield Center | 248 | $172,500 | $478,900 | 49.1% | 0.0% |
| Dodgingtown | 285 | $134,091 | $557,100 | 66.7% | 0.0% |
| Candlewood Knolls | 224 | $164,250 | $700,000 | 90.9% | 0.0% |
A note before these figures: with a population of 266, Knollcrest's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Knollcrest is a small community located in Connecticut. The total population is 266. It ranks as the 195th most populous out of 214 Census-designated places in Connecticut.
Age Demographics
The median age in Knollcrest is 56.7 years. This is 38% higher than the state median of 41.1 years. Only 12.0% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Knollcrest is $163,125. This is 70% higher than the state median of $95,781. It is also 102% higher than the national median of $80,734. The poverty rate stands at 8.6%. This is 14% lower than the state poverty rate of 10.0%. The unemployment rate is 5.1%. This is 9% lower than the state rate of 5.6%. The median home value is $484,100. Housing costs are 32% higher than the state median of $366,900. The home-value-to-income ratio is 3.0x. 84.7% of occupied housing units are owner-occupied. This homeownership rate is 27% higher than the state average of 66.5%.
Race & Ethnicity
Knollcrest has a predominantly White (non-Hispanic) population, comprising 88.7% of all residents. Asian residents account for 3.8%.
Education
58.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 39% higher than the state rate of 42.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample. Notably, 33.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Knollcrest, Connecticut is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Connecticut state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 214 Census-designated places in Connecticut. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Knollcrest, Connecticut?
Knollcrest, Connecticut has a population of 266 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Knollcrest, CT?
The median household income in Knollcrest is $163,125, which is 102% higher than the national median of $80,734.
What is the poverty rate in Knollcrest, CT?
The poverty rate in Knollcrest is 8.6%. This means approximately 23 residents live below the federal poverty line.
What is the racial makeup of Knollcrest, Connecticut?
Knollcrest's population is 88.7% White, 0.0% Black, 0.0% Hispanic/Latino, and 3.8% Asian.
What is the median home value in Knollcrest, CT?
The median home value in Knollcrest is $484,100. The home-value-to-income ratio is 3.0x.
How educated is Knollcrest, Connecticut?
58.9% of adults (25+) in Knollcrest hold a bachelor's degree or higher, and 33.3% hold a graduate or professional degree.