Borough in Allegheny County, Pennsylvania · 0.6 sq mi · 5,136 people per sq mi
3,178 people live in Millvale. The typical household earns $72,778, and the median resident is 40.5 years old.
2026 projection
From 3,376 in 2020
Poverty rate 17.19%
Men 40.8 · Women 39.5
1870–2026
3,178
2026 projection
5.9% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1870–2026
3,178
2026 projection
5.9% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 3,178 | -33 | 1.03% |
|---|---|---|---|
| 2025 | 3,211 | -22 | 0.68% |
| 2024 | 3,233 | -23 | 0.71% |
| 2023 | 3,256 | -27 | 0.82% |
| 2022 | 3,283 | -45 | 1.35% |
| 2021 | 3,328 | -48 | 1.42% |
| 2020 | 3,376 | -38 | 1.11% |
| 2019 | 3,414 | -45 | 1.30% |
| 2018 | 3,459 | -48 | 1.37% |
| 2017 | 3,507 | -56 | 1.57% |
Showing 10 of 31 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Millvale has a population change lower than Allegheny County, Pennsylvania, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 33 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 6 residents
21% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 21% | 23% | 19% |
| Never married | 55% | 55% | 54% |
| Divorced | 16% | 17% | 14% |
| Widowed | 6% | 5% | 8% |
| Separated | 2% | 0% | 4% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources