Borough in Westmoreland County, Pennsylvania · 1 sq mi · 4,077 people per sq mi
About 4,100 people live in Mount Pleasant. The typical household earns $51,820, and the median resident is 51 years old.
2026 projection
From 4,239 in 2020
Poverty rate 11.07%
Men 52.4 · Women 47.4
1840–2026
4,081
2026 projection
3.7% since 2020 (decrease)
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.
1840–2026
4,081
2026 projection
3.7% since 2020 (decrease)
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 | 4,081 | -27 | 0.66% |
|---|---|---|---|
| 2025 | 4,108 | -26 | 0.63% |
| 2024 | 4,134 | -18 | 0.43% |
| 2023 | 4,152 | -22 | 0.53% |
| 2022 | 4,174 | -42 | 1.00% |
| 2021 | 4,216 | -23 | 0.54% |
| 2020 | 4,239 | +18 | 0.43% |
| 2019 | 4,221 | -19 | 0.45% |
| 2018 | 4,240 | -27 | 0.63% |
| 2017 | 4,267 | -33 | 0.77% |
Showing 10 of 34 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 42 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 9 residents
47% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 47% | 52% | 43% |
| Never married | 24% | 24% | 25% |
| Divorced | 15% | 18% | 12% |
| Widowed | 12% | 5% | 18% |
| Separated | 2% | 1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau