Population Change in Metropolitan and Micropolitan Statistical Areas: 1990-2003
...16 11.4 4 Lake Havasu City-Kingman, AZ . c 6 8 9 5 5 8 9 5 8 0 8 7 6 8 1 6 8...are com- posed of one or more whole counties or equivalent entities. Metro areas...metro areas composed of 1,090 counties and county equivalents and 573 micro areas
https://www.census.gov/content/dam/Census/library/publications/2005/demo/p25-1134.pdf