Thomaston CDP, Connecticut Demographics & Population 2026
As of 2026, Thomaston CDP, Connecticut has a total population of 2,073, the 116th largest city in Connecticut, with a median household income of $81,667, which is 13% lower than the state average. The poverty rate is 4.2%.
Key Takeaways
- An exceptionally low poverty rate of 4.2% — among the lowest in Connecticut.
Thomaston CDP Quick Facts
How Thomaston 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+)
Thomaston CDP Rankings in Connecticut
Explore Connecticut Rankings
Cities Similar to Thomaston CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Old Saybrook Center CDP | 2,063 | $85,466 | $400,600 | 56.3% | 4.5% |
| Suffield Depot CDP | 1,947 | N/A | $377,500 | 42.5% | 7.8% |
| Salmon Brook CDP | 2,229 | $77,500 | $312,400 | 54.4% | 4.1% |
| Somers CDP | 2,081 | $67,203 | $379,100 | 39.8% | 3.8% |
| Guilford Center CDP | 2,272 | $80,000 | $586,500 | 52.3% | 5.5% |
Population Overview
Thomaston CDP is a small community located in Connecticut. The total population is 2,073. It ranks as the 116th most populous out of 215 cities and towns in Connecticut.
Age Demographics
The median age in Thomaston CDP is 51.4 years. This is 25% higher than the state median of 41.2 years.
Economy, Income & Housing
The median household income in Thomaston CDP is $81,667. This is 13% lower than the state median of $93,760. Compared to the national median of $78,538, household income here is 4% higher. The poverty rate stands at 4.2%. This is 58% 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 $236,900. Housing costs are 31% lower than the state median of $343,200. With a home-value-to-income ratio of just 2.9x, Thomaston CDP is one of the most affordable housing markets in the area. 58.4% of occupied housing units are owner-occupied. This homeownership rate is 12% lower than the state average of 66.2%.
Race & Ethnicity
The largest racial or ethnic group in Thomaston CDP is White (non-Hispanic), making up 75.3% of the population. Black or African American residents account for 6.0%. The Hispanic or Latino population (3.2%) is well below the state average of 17.8%. The Asian population (1.8%) is well below the state average of 4.7%.
Education
28.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 31% lower 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 94.0%.
Data Sources & Methodology
All demographic data for Thomaston 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.
Free data download: Get all Connecticut city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Thomaston CDP, Connecticut?
Thomaston CDP, Connecticut has a population of 2,073 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Thomaston CDP, CT?
The median household income in Thomaston CDP is $81,667, which is 4% higher the national median of $78,538.
What is the poverty rate in Thomaston CDP, CT?
The poverty rate in Thomaston CDP is 4.2%. This means approximately 86 residents live below the federal poverty line.
What is the racial makeup of Thomaston CDP, Connecticut?
Thomaston CDP's population is 75.3% White, 6.0% Black, 3.2% Hispanic/Latino, and 1.8% Asian.
What is the median home value in Thomaston CDP, CT?
The median home value in Thomaston CDP is $236,900. The home-value-to-income ratio is 2.9x.
How educated is Thomaston CDP, Connecticut?
28.8% of adults (25+) in Thomaston CDP hold a bachelor's degree or higher, and 9.8% hold a graduate or professional degree.