Irvine, KY has a population of 2,257 and is the 10,367th largest city in the United States. The population density is 1,625 per sq mi which is 1399% higher than the Kentucky average and 1694% higher than the national average. The median age in Irvine is 43 which is approximately 10% higher than the Kentucky average of 39. In Irvine, 53% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 85% of Irvine residents were born in Kentucky, 15% were born out of state, 0% were born outside of the United States and 0% were foreign born.