Rose Hill, IA has a population of 160 and is the 25,409th largest city in the United States. The population density is 1,171 per sq mi which is 2044% higher than the Iowa average and 1193% higher than the national average. The median age in Rose Hill is 43 which is approximately 12% higher than the Iowa average of 38. In Rose Hill, 63% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 90% of Rose Hill residents were born in Iowa, 10% were born out of state, 0% were born outside of the United States and 0% were foreign born.