Borough in Delaware County, Pennsylvania · 0.6 sq mi · 7,126 people per sq mi
About 4,300 people live in Aldan. The typical household earns $74,514, and the median resident is 40 years old.
2026 projection
From 4,255 in 2020
Poverty rate 8.9%
Men 38.8 · Women 42.5
1900–2026
4,252
2026 projection
0.1% 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.
1900–2026
4,252
2026 projection
0.1% 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 | 4,252 | -1 | 0.02% |
|---|---|---|---|
| 2025 | 4,253 | +1 | 0.02% |
| 2024 | 4,252 | +15 | 0.35% |
| 2023 | 4,237 | +12 | 0.28% |
| 2022 | 4,225 | -18 | 0.42% |
| 2021 | 4,243 | -12 | 0.28% |
| 2020 | 4,255 | +103 | 2.48% |
| 2019 | 4,152 | +5 | 0.12% |
| 2018 | 4,147 | +3 | 0.07% |
| 2017 | 4,144 | -8 | 0.19% |
Showing 10 of 28 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 43 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 11 residents
44% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 44% | 49% | 39% |
| Never married | 39% | 39% | 38% |
| Divorced | 9% | 5% | 12% |
| Widowed | 5% | 2% | 8% |
| Separated | 4% | 5% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau