What city is sister wives filmed?

The Brown Family's home used to be in Lehi, Utah. Before moving near the family, Robyn lived in St. George, Utah. Christine delivered her baby in American Fork, Utah (the nearest hospital to Lehi). Kody took Meri to an anniversary dinner at LaCaille in Sandy, Utah. They have also shown a few scenes in Salt Lake City, Utah.

The Browns currently live in Las Vegas, Nevada, so their show is filmed at various schools, restaurants, shops, and other sites around Las Vegas.