Mount Ida, AR has a population of 1,218 and is the 13,940th largest city in the United States. The population density is 776 per sq mi which is 1299% higher than the Arkansas average and 757% higher than the national average. The median age in Mount Ida is 43 which is approximately 15% higher than the Arkansas average of 38. In Mount Ida, 70% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 69% of Mount Ida residents were born in Arkansas, 31% were born out of state, 0% were born outside of the United States and 0% were foreign born.