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 St. Marys, KS compare?
| Figure | St. Marys, KS |
|---|---|
| Residents, July 2025 (estimate) | 2,790 |
| Change since April 2020 | +0.9% |
| Residents counted in the 2020 Census | 2,759 |
| Residents per square mile (2020) | 2,342 |
| Homes permitted in 2025 per 1,000 residents | – |
| Median home value ÷ median household income | 2.7 years of income |
| A year of median rent ÷ median income of all households (renters usually earn less) | 13.9% |
| Measure | St. Marys, KS |
|---|---|
| Total population | 2,788±286 |
| Median age | 26.6±4.1 |
| Hispanic or Latino (any race) | 9.6%±5.0 pts |
| White alone, not Hispanic | 79.2%±7.6 pts |
| Black or African American alone, not Hispanic | 0.5%±0.8 pts |
| Asian alone, not Hispanic | 2.4%±2.2 pts |
| Born outside the United States | 4.2%±2.3 pts |
| Bachelor's degree or higher (age 25+) | 24.7%±5.3 pts |
| Median household income | $76,771±$12,333 |
| Per capita income | $28,921±$3,753 |
| People below the poverty line | 8.6%±4.5 pts |
| Unemployment rate | 4.4%±2.8 pts |
| Median home value (owner-occupied) | $206,900±$18,967 |
| Median gross rent | $892±$123 |
| Renters paying 35% or more of income on rent | 19.5%±13.0 pts |
| Owner-occupied homes | 64.3%±7.1 pts |
| Built 2020 or later | 0.3%±0.5 pts |
| Worked from home | 5.7%±3.3 pts |
| Drove alone to work | 72.2%±5.8 pts |
| Public transportation | 0.0%±2.2 pts |
| Mean travel time to work | 15.8 min±1.9 |
| No health insurance coverage | 8.0%±4.0 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