Borough in Montgomery County, Pennsylvania · 3 sq mi · 6,364 people per sq mi
About 19,000 people live in Lansdale. The typical household earns $88,229, and the median resident is 37.2 years old.
2026 projection
From 18,830 in 2020
Poverty rate 11.28%
Men 37.6 · Women 37.1
1880–2026
19,043
2026 projection
1.1% 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.
1880–2026
19,043
2026 projection
1.1% 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 | 19,043 | +57 | 0.30% |
|---|---|---|---|
| 2025 | 18,986 | -74 | 0.39% |
| 2024 | 19,060 | +50 | 0.26% |
| 2023 | 19,010 | +52 | 0.27% |
| 2022 | 18,958 | -32 | 0.17% |
| 2021 | 18,990 | +160 | 0.85% |
| 2020 | 18,830 | +1,758 | 10.30% |
| 2019 | 17,072 | +381 | 2.28% |
| 2018 | 16,691 | +116 | 0.70% |
| 2017 | 16,575 | +35 | 0.21% |
Showing 10 of 30 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 190 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 9 residents
48% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 48% | 48% | 48% |
| Never married | 36% | 41% | 32% |
| Divorced | 8% | 8% | 8% |
| Widowed | 7% | 3% | 11% |
| Separated | 1% | <1% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau