Collinsville, CT
Population 4,001 · Connecticut
About Collinsville, CT
Collinsville is a small town located in Connecticut with a population of 4,001 residents according to the latest US Census Bureau American Community Survey data. The median household income is $104,808 per year, which is 39% above the national median of $75,149. The median age of 46.1 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Collinsville features a median home value of $376,800, which is 54% above the national median of $244,900. This places Collinsville in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $1,472, 27% above the national average of $1,163/month. Of the 1,811 total housing units, 76% are owner-occupied (1,289 units) and 24% are renter-occupied (409 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Collinsville shows an unemployment rate of 2.5%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 6.6%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Collinsville have an average one-way commute time of 28.3 minutes.
Education & Demographics
64.1% of Collinsville residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This significantly higher educational attainment rate often correlates with access to knowledge-economy jobs and higher household incomes. The community's demographic composition includes 0.0% White, 3.7% Hispanic or Latino, 0.2% Black or African American, and 1.3% Asian residents, with 2.1% of the population being foreign-born.
How Collinsville Ranks in Connecticut
Cost of Living in Collinsville, CT
Compared to national averages, Collinsville has a median household income of $104,808 (39% above the national median of $75,149). Home values average $376,800, which is 54% above the national median. Monthly rent at $1,472 is 27% above the US average of $1,163. Within Connecticut, Collinsville's income is 15% below the state average of $123,065, and home values are 27% below the state median of $516,920.
Why Live in Collinsville, CT?
Collinsville offers a strong local economy with a median household income of $104,808, well above the national average, and a strong job market with an unemployment rate of just 2.5%, and a well-educated community where 64.1% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 6.6%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $376,800. However, Collinsville’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Collinsville has a population of 4,001 with a median age of 46.1 years. Compare Collinsville with other cities to see how it stacks up, or explore all cities in Connecticut.
Similar Cities Near Collinsville
Cities in Connecticut with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Oronoque | 3,908 | $70,264 | $318,900 | Compare |
| Quinnipiac University | 3,821 | $0 | $0 | Compare |
| Danielson | 4,185 | $71,672 | $219,800 | Compare |
| Watertown | 4,215 | $98,003 | $278,500 | Compare |
| East Village | 3,744 | $174,415 | $518,500 | Compare |
| Long Hill CDP (Southeastern Connecticut County), Connecticut | 4,292 | $84,338 | $169,200 | Compare |
| Lordship | 3,613 | $85,347 | $432,800 | Compare |
| Compo | 3,561 | $250,001 | $1,356,900 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Connecticut
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Collinsville With Other Cities
Frequently Asked Questions about Collinsville
What is the population of Collinsville, CT?
The population of Collinsville, CT is 4,001 according to the latest US Census Bureau American Community Survey estimates. This makes it a small town in Connecticut.
What is the median household income in Collinsville?
The median household income in Collinsville, CT is $104,808 per year, which is 39% above the national median of $75,149.
What is the median home value in Collinsville?
The median home value in Collinsville, CT is $376,800, which is 54% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Collinsville?
The median monthly rent in Collinsville, CT is $1,472, which is 27% above the national average of $1,163/month.
What is the unemployment rate in Collinsville?
The unemployment rate in Collinsville, CT is 2.5%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Collinsville, CT a good place to live?
Collinsville offers above-average incomes, a competitive housing market, and a strong job market. With a population of 4,001 and a median age of 46.1, the city appeals to established professionals and retirees.
How educated is Collinsville, CT?
64.1% of residents in Collinsville aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in Collinsville?
Key cost-of-living indicators for Collinsville, CT: median home value is $376,800 (54% above national), median rent is $1,472/month, and median household income is $104,808. The home-value-to-income ratio is 3.6x, a moderate figure by national standards.
What is the poverty rate in Collinsville?
The poverty rate in Collinsville, CT is 6.6%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Collinsville, CT?
Collinsville's population is 0.0% White, 3.7% Hispanic or Latino, 0.2% Black or African American, 1.3% Asian, and 1.9% two or more races. 2.1% of residents are foreign-born.