US metropolitan cities

Primary Statistical Area = combined statistical area CSA + metropolitan MSA + micropolitan μSA

metropolitans + city
List of primary statistical areas of the United States

The OMB has defined 1098 statistical areas comprising 388 MSAs, 541 μSAs, and 169 CSAs, not all MSA in CSA, such as San Diego, Tampa, Austin, Richmond

• Primary Statistical Area – List of the 574 PSAs
• Combined statistical area – List of the 169 CSAs
• Core-based statistical area – List of the 929 CBSAs
• Metropolitan statistical area – List of the 388 MSAs
• Micropolitan statistical area – List of the 541 μSAs
• Urban Areas