List of Micropolitan Statistical Areas

United States
The following sortable table lists the 576 s (μSAs) of the . The defines a μSA as one or more adjacent  or  that have at least one urban cluster of at least 10,000 population but less than 50,000, plus adjacent territory that has a high degree of social and economic integration with the core as measured by commuting ties. The table includes the following information:
 * The μSA rank among the 939 s (CBSAs) of the United States by population as of, as estimated by the United States Census Bureau,
 * The μSA name,
 * The or  in which the μSA is located,
 * The μSA population as of, as estimated by the United States Census Bureau,
 * The μSA population as of, as counted by the ,
 * The percent μSA population change from, to , as estimated by the United States Census Bureau, and
 * The (CSA) of which the μSA is a component.

Puerto Rico
The following sortable table lists the five Micropolitan Statistical Areas of the.