• Source: Combined statistical area

Combined statistical area (CSA) is a United States Office of Management and Budget (OMB) term for a combination of adjacent metropolitan (MSA) and micropolitan statistical areas (μSA) across the 50 U.S. states and the territory of Puerto Rico that can demonstrate economic or social linkage. CSAs were first designated in 2003. OMB defines a CSA by various combinations of adjacent metropolitan and micropolitan areas with economic ties measured by commuting patterns. CSAs retain their own designations as metropolitan or micropolitan statistical areas in their respective larger combined statistical areas.
The primary distinguishing factor between a CSA and an MSA/μSA is that the social and economic ties between the individual MSAs/μSAs within a CSA are at lower levels than between the counties within an MSA. CSAs represent multiple metropolitan or micropolitan areas that have an employment interchange of at least 15% (% commuting from A to B plus % commuting from B to A). CSAs often represent regions with overlapping labor and media markets.
As of 2023, there are 181 combined statistical areas across the United States, plus another three in the territory of Puerto Rico.




List of combined statistical areas



The following table lists the 181 combined statistical areas (CSAs) of the United States with the following information:

The CSA rank by population as of July 1, 2023, as estimated by the U.S. Census Bureau
The CSA name as designated by the United States Office of Management and Budget
The CSA population as of July 1, 2023, as estimated by the United States Census Bureau
The CSA population as of April 1, 2020, as enumerated by the 2020 United States census
The percent CSA population change from April 1, 2020, to July 1, 2023
The core-based statistical areas (CBSAs) that constitute the CSA
Metropolitan statistical areas that are not also combined with other MSAs or CBSAs are not listed below.




Puerto Rico


The following sortable table lists the three combined statistical areas (CSAs) of Puerto Rico with the following information:

The CSA rank by population as of July 1, 2023, as estimated by the United States Census Bureau
The CSA name as designated by the United States Office of Management and Budget
The CSA population as of July 1, 2023, as estimated by the United States Census Bureau
The CSA population as of April 1, 2020, as enumerated by the 2020 United States census
The percent CSA population change from April 1, 2020, to July 1, 2023
The core-based statistical areas (CBSAs) that constitute the CSA




See also



Demographics of the United States
United States Census Bureau
List of U.S. states and territories by population
List of metropolitan areas of the United States
List of United States cities by population
List of United States counties and county-equivalents
United States Office of Management and Budget
Megaregions of the United States




References






External links



United States Census Bureau
USCB population estimates
United States Office of Management and Budget

Kata Kunci Pencarian:

• Area metropolitan
• Frederick, Maryland
• Kawasan metropolitan New York
• County Mason, Kentucky
• County Jefferson, Wisconsin
• County Riverside, California
• DuBois, Pennsylvania
• County Santa Clara, California
• Daftar county dan daerah setingkat county di Amerika Serikat
• Boston Raya
• Combined statistical area
• Washington–Baltimore combined statistical area
• Metropolitan statistical area
• Denver–Aurora combined statistical area
• Huntsville–Decatur-Albertville combined statistical area
• New York metropolitan area
• Greater Boston
• Erie–Meadville combined statistical area
• Greater Los Angeles
• Chicago metropolitan area