Oakland Acres, IA has a population of 116 and is the 26,518th largest city in the United States. The population density is 410 per sq mi which is 650% higher than the Iowa average and 352% higher than the national average. The median age in Oakland Acres is 50 which is approximately 31% higher than the Iowa average of 38. In Oakland Acres, 76% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 78% of Oakland Acres residents were born in Iowa, 22% were born out of state, 0% were born outside of the United States and 1% were foreign born.