Tool
Compare places
Put up to four U.S. cities, towns or census-designated places side by side on 29 figures: 22 measures from the ACS 2020-2024 5-year estimates, each with its margin, and their 2025 population estimate, growth, density, new homes and housing costs against income. A filled square marks a figure that differs from the first place by more than both margins of error allow; without it, the survey cannot tell the two apart.
How do Plymouth, CT compare?
| Figure | Plymouth, CT |
|---|---|
| Residents, July 2025 (estimate) | 11,902 |
| Change since April 2020 | +2.0% |
| Residents counted in the 2020 Census | 11,671 |
| Residents per square mile (2020) | 533 |
| Homes permitted in 2025 per 1,000 residents | – |
| Median home value ÷ median household income | 2.9 years of income |
| A year of median rent ÷ median income of all households (renters usually earn less) | 16.2% |
| Measure | Plymouth, CT |
|---|---|
| Total population | 11,746±40 |
| Median age | 44.6±2.8 |
| Hispanic or Latino (any race) | 8.3%±3.1 pts |
| White alone, not Hispanic | 86.5%±3.6 pts |
| Black or African American alone, not Hispanic | 1.0%±0.8 pts |
| Asian alone, not Hispanic | 1.0%±1.1 pts |
| Born outside the United States | 4.8%±1.9 pts |
| Bachelor's degree or higher (age 25+) | 29.3%±3.6 pts |
| Median household income | $94,514±$13,668 |
| Per capita income | $44,216±$2,872 |
| People below the poverty line | 8.5%±3.4 pts |
| Unemployment rate | 3.7%±1.7 pts |
| Median home value (owner-occupied) | $275,000±$13,795 |
| Median gross rent | $1,276±$132 |
| Renters paying 35% or more of income on rent | 53.5%±12.8 pts |
| Owner-occupied homes | 76.7%±4.8 pts |
| Built 2020 or later | 0.2%±0.4 pts |
| Worked from home | 13.4%±4.7 pts |
| Drove alone to work | 78.7%±5.7 pts |
| Public transportation | 0.0%±0.7 pts |
| Mean travel time to work | 28.5 min±2.1 |
| No health insurance coverage | 4.3%±2.0 pts |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census Bureau population estimates, Vintage 2025; 2020 Census; Building Permits Survey 2025 · Check it at data.census.gov