The Salt Lake City metropolitan area is the metropolitan area centered on the city of Salt Lake City, Utah. The Office of Management and Budget and the United States Census Bureau currently define the Salt Lake City, Utah Metropolitan Statistical Area as comprising two counties: Salt Lake and Tooele. As of the 2010 census, the MSA had a population of 1,087,873. As of July 1, 2014 the U.S. Census Bureau's population estimates division placed the population at 1,153,340, an increase of 65,467 or 6.0 percent since April 2010; out of 381 total MSAs, the Census Bureau ranks it as the 48th largest MSA in the United States in 2014 and the 58th fastest growing since 2010. The Salt Lake City Metropolitan Area and the Ogden-Clearfield Metropolitan Area were a single metropolitan area known as the Sa