Township in Washington County, Pennsylvania · 17.4 sq mi · 80 people per sq mi
About 1,400 people live in Monongahela township. The typical household earns $70,357, and the median resident is 42.1 years old.
2026 projection
From 1,481 in 2020
Poverty rate 12.91%
Men 40.7 · Women 43
2010–2026
1,403
2026 projection
5.3% 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.
2010–2026
1,403
2026 projection
5.3% 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 | 1,403 | -12 | 0.85% |
|---|---|---|---|
| 2025 | 1,415 | -12 | 0.84% |
| 2024 | 1,427 | -16 | 1.11% |
| 2023 | 1,443 | +1 | 0.07% |
| 2022 | 1,442 | -22 | 1.50% |
| 2021 | 1,464 | -17 | 1.15% |
| 2020 | 1,481 | -13 | 0.87% |
| 2019 | 1,494 | -18 | 1.19% |
| 2018 | 1,512 | -11 | 0.72% |
| 2017 | 1,523 | -9 | 0.59% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 13 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 8 residents
51% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 51% | 48% | 53% |
| Never married | 31% | 42% | 18% |
| Divorced | 10% | 7% | 14% |
| Widowed | 6% | 3% | 9% |
| Separated | 3% | 0% | 6% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau