Eagle Mountain weclcome sign by David Jolley. – User:Staplegunther, Public domain – Wikimedia Commons Eagle Mountain is located in Utah County. About 43,623 people live here (as of 2020). Between 2010 and 2020, the population grew from 21,415 to 43,623. The region is at 1488 meters above sea level. The area covers about 130.6 square kilometers. There are about 2.302 streets in Eagle Mountain. The region was founded in 1996. The postal codes are 84005. The dialing code is 801. Eagle Mountain is city in Utah County, Utah, United States. Among other things, Eagle Mountain has public Transport, restaurants, cafés, supermarkets and hairdressers. More information at www.eaglemountaincity.com.