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 Londonderry, PA compare?
| Figure | Londonderry, PA |
|---|---|
| Residents, July 2025 (estimate) | 2,678 |
| Change since April 2020 | +8.2% |
| Residents counted in the 2020 Census | 2,476 |
| Residents per square mile (2020) | 219 |
| Homes permitted in 2025 per 1,000 residents | 5.6 |
| Median home value ÷ median household income | 3.5 years of income |
| A year of median rent ÷ median income of all households (renters usually earn less) | – |
| Measure | Londonderry, PA |
|---|---|
| Total population | 2,566±16 |
| Median age | 46.5±7.3 |
| Hispanic or Latino (any race) | 8.0%±6.4 pts |
| White alone, not Hispanic | 87.3%±7.8 pts |
| Black or African American alone, not Hispanic | 3.1%±3.8 pts |
| Asian alone, not Hispanic | 0.1%±0.1 pts |
| Born outside the United States | 5.7%±4.4 pts |
| Bachelor's degree or higher (age 25+) | 46.4%±6.6 pts |
| Median household income | $122,841±$19,928 |
| Per capita income | $53,488±$7,935 |
| People below the poverty line | 4.7%±3.3 pts |
| Unemployment rate | 0.8%±1.2 pts |
| Median home value (owner-occupied) | $424,600±$29,382 |
| Median gross rent | not published |
| Renters paying 35% or more of income on rent | 0.0%±38.6 pts |
| Owner-occupied homes | 93.9%±3.9 pts |
| Built 2020 or later | 3.1%±2.6 pts |
| Worked from home | 30.2%±9.3 pts |
| Drove alone to work | 61.9%±8.6 pts |
| Public transportation | 0.2%±0.4 pts |
| Mean travel time to work | 36.8 min±3.2 |
| No health insurance coverage | 1.9%±2.1 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