Portland-Lewiston-South Portland, ME Combined Statistical Area Demographics
Portland-Lewiston-South Portland, ME Combined Statistical Area is the 79th most populous of 184 combined statistical areas in the United States, with 662,847 residents across 2,549 square miles. That is about 260 people per square mile.
At the 2020 census
| Population | 662,847 |
|---|---|
| Land area | 2,549 sq mi |
| Density | 260 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Portland-Lewiston-South Portland, ME Combined Statistical Area compares to the US
We're computing this combined statistical area's comparison table — check back shortly. Population, land area, and density above are already exact.
Central Location: Portland-Lewiston-South Portland, ME Combined Statistical Area
Measured from the combined statistical area's main population center using 2020 census blocks.
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Counties in the Portland-Lewiston-South Portland, ME Combined Statistical Area area
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Cumberland County, ME | 303,039 | 836.2 | 362 |
| York County, ME | 211,970 | 991.2 | 214 |
| Androscoggin County, ME | 111,139 | 468.0 | 238 |
| County Sagadahoc | 36,699 | 253.7 | 145 |
Related places
Nearest combined statistical areas
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- Springfield-Amherst Town-Northampton, MA Combined Statistical Area
- Burlington-South Burlington-Barre, VT Combined Statistical Area
- New Haven-Hartford-Waterbury, CT Combined Statistical Area
- Albany-Schenectady, NY Combined Statistical Area
About this page
This page shows demographics for a US combined statistical area from the 2020 census and the American Community Survey: population, land area, density, and how the region compares to national averages.
Combined areas are built from whole counties, listed below. Statistics aggregate the member counties' census tracts.