Sherrill, IA has a population of 219 and is the 24,047th largest city in the United States. The population density is 1,686 per sq mi which is 2986% higher than the Iowa average and 1761% higher than the national average. The median age in Sherrill is 41 which is approximately 7% higher than the Iowa average of 38. In Sherrill, 70% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 93% of Sherrill residents were born in Iowa, 7% were born out of state, 0% were born outside of the United States and 0% were foreign born.