Salt Lake County
There are 23 US Post Offices in Salt Lake County serving a total of 580,288 residents equating to 25,230 residents per post office. It's estimated that approximately 926,204 packages are handled across the 23 county post offices annually. Salt Lake County is a county located in the U.S. state of Utah. As of the 2010 census, the population was 1,029,655, making it the most populous county in Utah. Its county seat and largest city is Salt Lake City, the state capital. The county was created in 1850. Salt Lake County occupies the Salt Lake Valley, as well as parts of the surrounding mountains, the Oquirrh Mountains to the west and the Wasatch Range to the east (essentially the entire watershed of the Jordan River north of the Traverse Mountains). In addition, the northwestern section of the county includes part of the Great Salt Lake. The county is noted for its ski resorts; Salt Lake City won the bid to host the 2002 Winter Olympics. Salt Lake County is part of the Salt Lake City, UT Metropolitan Statistical Area."