Allen, MD Demographics
Allen, MD is the 449th most populous of 536 cities in Maryland, with 199 residents across 0 square miles. That is about 459 people per square mile.
At the 2020 census
| Population | 199 |
|---|---|
| Land area | 0 sq mi |
| Density | 459 / sq mi |
Data: 2020 Decennial Census · land area from Census TIGER/Line
How Allen, MD 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.