Rodney, IA has a population of 58 and is the 27,991st largest city in the United States. The population density is 357 per sq mi which is 554% higher than the Iowa average and 294% higher than the national average. The median age in Rodney is 63 which is approximately 66% higher than the Iowa average of 38. In Rodney, 60% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 86% of Rodney residents were born in Iowa, 14% were born out of state, 0% were born outside of the United States and 0% were foreign born.