Lovilia, IA has a population of 600 and is the 18,433rd largest city in the United States. The population density is 1,194 per sq mi which is 2086% higher than the Iowa average and 1218% higher than the national average. The median age in Lovilia is 30 which is approximately 22% lower than the Iowa average of 38. In Lovilia, 64% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 91% of Lovilia residents were born in Iowa, 9% were born out of state, 0% were born outside of the United States and 0% were foreign born.