Buffalo-Cheektowaga-Olean, NY Combined Statistical Area Demographics
Buffalo-Cheektowaga-Olean, NY Combined Statistical Area is the 48th most populous of 184 combined statistical areas in the United States, with 1,243,944 residents across 2,873 square miles. That is about 433 people per square mile.
At the 2020 census
| Population | 1,243,944 |
|---|---|
| Land area | 2,873 sq mi |
| Density | 433 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Buffalo-Cheektowaga-Olean, NY Combined Statistical Area compares to the US
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Central Location: Buffalo-Cheektowaga-Olean, NY Combined Statistical Area
Measured from the combined statistical area's main population center using 2020 census blocks.
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Counties in the Buffalo-Cheektowaga-Olean, NY Combined Statistical Area area
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Erie County | 954,236 | 1,042.7 | 915 |
| County Niagara | 212,666 | 522.4 | 407 |
| Cattaraugus County, NY | 77,042 | 1,308.2 | 59 |
Related places
Nearest combined statistical areas
- Rochester-Batavia-Seneca Falls, NY Combined Statistical Area
- Erie-Meadville, PA Combined Statistical Area
- Elmira-Corning, NY Combined Statistical Area
- State College-DuBois, PA Combined Statistical Area
- Williamsport-Lock Haven, PA Combined Statistical Area
- Altoona-Huntingdon, PA 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.