Borough in Mercer County, Pennsylvania · 0.8 sq mi · 906 people per sq mi
About 770 people live in West Middlesex. The typical household earns $89,667, and the median resident is 43.1 years old.
2026 projection
From 800 in 2020
Poverty rate 1.33%
Men 43.3 · Women 42.1
2010–2026
766
2026 projection
4.2% 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
766
2026 projection
4.2% 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 | 766 | -6 | 0.78% |
|---|---|---|---|
| 2025 | 772 | -4 | 0.52% |
| 2024 | 776 | -4 | 0.51% |
| 2023 | 780 | -9 | 1.14% |
| 2022 | 789 | -8 | 1.00% |
| 2021 | 797 | -3 | 0.38% |
| 2020 | 800 | -3 | 0.37% |
| 2019 | 803 | -10 | 1.23% |
| 2018 | 813 | -8 | 0.97% |
| 2017 | 821 | -8 | 0.97% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 10 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 75 residents
65% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 65% | 60% | 70% |
| Never married | 19% | 22% | 15% |
| Divorced | 7% | 8% | 7% |
| Widowed | 8% | 9% | 8% |
| Separated | <1% | 1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau