The statistical areas of the United States of America comprise the metropolitan statistical areas (MSAs), the micropolitan statistical areas (μSAs), and the combined statistical areas (CSAs) currently defined by the United States Office of Management and Budget (OMB).
Most recently on December 1, 2009, the Office of Management and Budget defined 1067 statistical areas for the United States, including 4 combined statistical area, 26 metropolitan statistical areas, and 9 micropolitan statistical areas in the State of California. The table below shows the recent population of these statistical areas and the 58 counties of California.
The table below describes the 39 United States statistical areas and 58 counties of the State of California with the following information: