Leeds, UT has a population of 897 and is the 15,823rd largest city in the United States. The population density is 142 per sq mi which is 324% higher than the Utah average and 57% higher than the national average. The median age in Leeds is 48 which is approximately 57% higher than the Utah average of 30. In Leeds, 72% of the population over 15 years of age are married, 95% speak English and 4% speak Spanish. 57% of Leeds residents were born in Utah, 40% were born out of state, 0% were born outside of the United States and 3% were foreign born.