Sandy Hook, Connecticut Demographics & Population 2026
During the 2020–2024 ACS period, Sandy Hook, Connecticut had a total population of 9,863, the 37th largest community in Connecticut, with a median household income of $160,814, which is 68% higher than the state average. The poverty rate is 5.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 68% above the state average — one of the wealthiest communities in Connecticut.
Sandy Hook Quick Facts
How Sandy Hook 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 | 9,718 | 9,863 | +1.5% |
| Median household income | $144,335 | $160,814 | +11.4% |
| Median home value | $460,600 | $501,200 | +8.8% |
How Sandy Hook 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
Moderate diversity with one or two groups making up the majority.
State average: 57 | National average: 61
Education
Educational Attainment (Adults 25+)
Sandy Hook Rankings in Connecticut
Explore Connecticut Rankings
Cities Similar to Sandy Hook
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Trumbull Center | 10,264 | $123,708 | $486,000 | 54.3% | 8.0% |
| Long Hill (Greater Bridgeport County) | 8,681 | $178,456 | $487,800 | 56.1% | 3.8% |
| Kensington | 9,962 | $109,447 | $330,400 | 40.6% | 3.2% |
| Riverside | 8,954 | $250,000+ | $1,900,300 | 78.8% | 3.3% |
| Oakville | 9,276 | $95,515 | $280,500 | 30.8% | 2.4% |
Population Overview
Sandy Hook is a small city located in Connecticut. The total population is 9,863. It ranks as the 37th most populous out of 214 Census-designated places in Connecticut.
Age Demographics
The median age in Sandy Hook is 43.1 years. This is 5% higher than the state median of 41.1 years.
Economy, Income & Housing
The median household income in Sandy Hook is $160,814. This is 68% higher than the state median of $95,781. It is also 99% higher than the national median of $80,734. The poverty rate stands at 5.7%. This is 44% lower than the state poverty rate of 10.0%. The unemployment rate is 4.1%. This is 26% lower than the state rate of 5.6%. The median home value is $501,200. Housing costs are 37% higher than the state median of $366,900. The home-value-to-income ratio is 3.1x. 92.9% of occupied housing units are owner-occupied. This homeownership rate is 40% higher than the state average of 66.5%.
Race & Ethnicity
The largest racial or ethnic group in Sandy Hook is White (non-Hispanic), making up 76.7% of the population. Hispanic or Latino residents account for 7.9%. The Black or African American population (3.7%) is well below the state average of 9.8%. The Hispanic or Latino population (7.9%) is well below the state average of 18.3%.
Education
60.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 43% higher than the state rate of 42.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.4%. Notably, 26.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Sandy Hook, 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 Sandy Hook, Connecticut?
Sandy Hook, Connecticut has a population of 9,863 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Sandy Hook, CT?
The median household income in Sandy Hook is $160,814, which is 99% higher than the national median of $80,734.
What is the poverty rate in Sandy Hook, CT?
The poverty rate in Sandy Hook is 5.7%. This means approximately 556 residents live below the federal poverty line.
What is the racial makeup of Sandy Hook, Connecticut?
Sandy Hook's population is 76.7% White, 3.7% Black, 7.9% Hispanic/Latino, and 3.3% Asian.
What is the median home value in Sandy Hook, CT?
The median home value in Sandy Hook is $501,200. The home-value-to-income ratio is 3.1x.
How educated is Sandy Hook, Connecticut?
60.9% of adults (25+) in Sandy Hook hold a bachelor's degree or higher, and 26.7% hold a graduate or professional degree.