Borough in Delaware County, Pennsylvania · 1.2 sq mi · 9,444 people per sq mi
About 11,000 people live in Lansdowne. The typical household earns $73,232, and the median resident is 41.2 years old.
2026 projection
From 11,084 in 2020
Poverty rate 11.83%
Men 41.4 · Women 39.9
1890–2026
11,157
2026 projection
0.7% since 2020 (increase)
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.
1890–2026
11,157
2026 projection
0.7% since 2020 (increase)
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 | 11,157 | +16 | 0.14% |
|---|---|---|---|
| 2025 | 11,141 | -7 | 0.06% |
| 2024 | 11,148 | +47 | 0.42% |
| 2023 | 11,101 | +26 | 0.23% |
| 2022 | 11,075 | +23 | 0.21% |
| 2021 | 11,052 | -32 | 0.29% |
| 2020 | 11,084 | +435 | 4.08% |
| 2019 | 10,649 | +13 | 0.12% |
| 2018 | 10,636 | +5 | 0.05% |
| 2017 | 10,631 | -18 | 0.17% |
Showing 10 of 29 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 111 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
38% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 38% | 39% | 38% |
| Never married | 42% | 42% | 42% |
| Divorced | 15% | 17% | 12% |
| Widowed | 4% | 1% | 6% |
| Separated | 2% | 1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau