Lansdale, PA Demographics
Lansdale, PA is the 34th most populous of 1888 cities in Pennsylvania, with 18,773 residents across 3 square miles. That is about 6,273 people per square mile.
At the 2020 census
| Population | 18,773 |
|---|---|
| Land area | 3 sq mi |
| Density | 6,273 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Lansdale, PA compares to the US
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About this page
City statistics cover the municipal boundary only, not the wider metro area.
Figures come from the 2020 census and the American Community Survey, compared against national averages.