Old Hill CDP, Connecticut Demographics & Population 2026
As of 2026, Old Hill CDP, Connecticut has a total population of 3,078, the 96th largest city in Connecticut, with a median household income of $250,001, which is 167% higher than the state average. The poverty rate is 2.2%.
Key Takeaways
- Household income is 167% above the state average — one of the wealthiest communities in Connecticut.
- An exceptionally low poverty rate of 2.2% — among the lowest in Connecticut.
- 89.9% of adults hold a bachelor's degree or higher — top 10% in Connecticut.
Old Hill CDP Quick Facts
How Old Hill CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
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: 56 | National average: 60
Education
Educational Attainment (Adults 25+)
Old Hill CDP Rankings in Connecticut
Explore Connecticut Rankings
Cities Similar to Old Hill CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Greens Farms CDP | 3,022 | $250,001 | $1,204,200 | 75.3% | 3.5% |
| Noroton Heights CDP | 2,949 | $250,001 | $1,168,600 | 80.1% | 12.5% |
| Saugatuck CDP | 3,091 | $208,242 | $1,408,500 | 68.0% | 1.9% |
| Coleytown CDP | 3,479 | $250,001 | $1,513,400 | 79.1% | 2.8% |
| Westport Village CDP | 2,863 | $222,650 | $1,208,300 | 81.7% | 4.7% |
Population Overview
Old Hill CDP is a small community located in Connecticut. The total population is 3,078. It ranks as the 96th most populous out of 215 cities and towns in Connecticut.
Age Demographics
The median age in Old Hill CDP is 43.9 years. This is 7% higher than the state median of 41.2 years. With 32.0% of the population under 18, Old Hill CDP has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Old Hill CDP is $250,001. This is 167% higher than the state median of $93,760. Compared to the national median of $78,538, household income here is 218% higher. The poverty rate stands at 2.2%. This is 78% 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 4.0%. This is 30% lower than the state rate of 5.7%. The median home value is $1,255,700. Housing costs are 266% higher than the state median of $343,200. The home-value-to-income ratio is 5.0x. 90.2% of occupied housing units are owner-occupied. This homeownership rate is 36% higher than the state average of 66.2%.
Race & Ethnicity
The largest racial or ethnic group in Old Hill CDP is White (non-Hispanic), making up 83.9% of the population. Hispanic or Latino residents account for 6.3%. The Hispanic or Latino population (6.3%) is well below the state average of 17.8%.
Education
89.9% of residents aged 25 and older hold a bachelor's degree or higher. This places Old Hill CDP in the top 10% of all cities in the state for educational attainment. This is 114% 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 99.6%. Notably, 56.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Old Hill 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 Old Hill CDP, Connecticut?
Old Hill CDP, Connecticut has a population of 3,078 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Old Hill CDP, CT?
The median household income in Old Hill CDP is $250,001, which is 218% higher the national median of $78,538.
What is the poverty rate in Old Hill CDP, CT?
The poverty rate in Old Hill CDP is 2.2%. This means approximately 64 residents live below the federal poverty line.
What is the racial makeup of Old Hill CDP, Connecticut?
Old Hill CDP's population is 83.9% White, 0.0% Black, 6.3% Hispanic/Latino, and 5.8% Asian.
What is the median home value in Old Hill CDP, CT?
The median home value in Old Hill CDP is $1,255,700. The home-value-to-income ratio is 5.0x.
How educated is Old Hill CDP, Connecticut?
89.9% of adults (25+) in Old Hill CDP hold a bachelor's degree or higher, and 56.3% hold a graduate or professional degree.