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, PA compare?
| Figure | Plymouth, PA |
|---|---|
| Residents, July 2025 (estimate) | 18,555 |
| Change since April 2020 | +1.7% |
| Residents counted in the 2020 Census | 18,256 |
| Residents per square mile (2020) | 2,173 |
| Homes permitted in 2025 per 1,000 residents | 0.6 |
| Median home value ÷ median household income | 3.8 years of income |
| A year of median rent ÷ median income of all households (renters usually earn less) | 17.8% |
| Measure | Plymouth, PA |
|---|---|
| Total population | 18,417±56 |
| Median age | 41.6±1.2 |
| Hispanic or Latino (any race) | 6.2%±2.0 pts |
| White alone, not Hispanic | 71.3%±3.1 pts |
| Black or African American alone, not Hispanic | 10.0%±2.0 pts |
| Asian alone, not Hispanic | 6.9%±1.9 pts |
| Born outside the United States | 9.9%±1.8 pts |
| Bachelor's degree or higher (age 25+) | 54.2%±3.3 pts |
| Median household income | $119,006±$8,314 |
| Per capita income | $62,498±$3,593 |
| People below the poverty line | 3.7%±1.2 pts |
| Unemployment rate | 4.5%±2.5 pts |
| Median home value (owner-occupied) | $457,800±$13,769 |
| Median gross rent | $1,765±$58 |
| Renters paying 35% or more of income on rent | 35.5%±6.9 pts |
| Owner-occupied homes | 66.9%±3.1 pts |
| Built 2020 or later | 1.0%±0.6 pts |
| Worked from home | 22.8%±3.3 pts |
| Drove alone to work | 65.2%±2.8 pts |
| Public transportation | 2.6%±1.1 pts |
| Mean travel time to work | 25.7 min±1.3 |
| No health insurance coverage | 2.8%±1.0 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