CDP in Mercer County, Pennsylvania · 0.6 sq mi · 439 people per sq mi
About 270 people live in Jamestown. The typical household earns $73,750, and the median resident is 49.9 years old.
2026 projection
2020 population unavailable
Poverty rate 7.73%
Men 54.3 · Women 49.4
2023–2026
274
2026 projection
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2023–2026
274
2026 projection
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 274 | +17 | 6.61% |
|---|---|---|---|
| 2025 | 257 | +34 | 7.35% |
| 2023 | 223 | — | — |
Showing 3 of 3 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 2 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 13 residents
69% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 69% | 78% | 62% |
| Never married | 19% | 22% | 17% |
| Divorced | 8% | 0% | 13% |
| Widowed | 5% | 0% | 8% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau