List of core-based statistical areas

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The skyline of New York City, the most populous city in the United States
Cities
Population Area Density Ethnic identity Foreign-born Income Spanish speakers Capitals By decade By state By decade/state
Urban areas
Populous cities and metropolitan areas
Metropolitan areas
184 combined statistical areas 935 core-based statistical areas 393 metropolitan statistical areas 542 micropolitan statistical areas
Megaregions
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The United States Office of Management and Budget (OMB) has defined 925 core-based statistical areas (CBSAs) for the United States and 10 for Puerto Rico.^[1] The OMB defines a core-based statistical area as one or more adjacent counties or county equivalents that have at least one urban core area of at least 10,000 population, plus adjacent territory that has a high degree of social and economic integration with the core as measured by commuting ties. The 935 core-based statistical areas currently defined by the OMB include the 393 metropolitan statistical areas (MSAs),^[2] which have an urban core population of at least 50,000, and the 542 micropolitan statistical areas (μSAs),^[3] which have an urban core population of at least 10,000 but less than 50,000.

The following sortable table lists the 925 core-based statistical areas (CBSAs) of the United States with the following information:

1. The CBSA rank by population as of July 1, 2023, as estimated by the United States Census Bureau^[4]
2. The CBSA name as designated by the United States Office of Management and Budget^[1]
3. The CBSA population as of July 1, 2023, as estimated by the United States Census Bureau^[4]
4. The CBSA population as of April 1, 2020, as enumerated by the 2020 United States census^[5]
5. The percent CBSA population change from April 1, 2020, to July 1, 2023^[4]
6. The Combined statistical area (CSA)^[6] if the CBSA is a component^[1]