Elsinore, UT has a population of 773 and is the 16,840th largest city in the United States. The population density is 576 per sq mi which is 1613% higher than the Utah average and 536% higher than the national average. The median age in Elsinore is 39 which is approximately 28% higher than the Utah average of 30. In Elsinore, 76% of the population over 15 years of age are married, 92% speak English and 2% speak Spanish. 71% of Elsinore residents were born in Utah, 27% were born out of state, 1% were born outside of the United States and 1% were foreign born.