Guthrie Center, IA has a population of 1,650 and is the 12,145th largest city in the United States. The population density is 668 per sq mi which is 1123% higher than the Iowa average and 637% higher than the national average. The median age in Guthrie Center is 43 which is approximately 14% higher than the Iowa average of 38. In Guthrie Center, 61% of the population over 15 years of age are married, 94% speak English and 4% speak Spanish. 79% of Guthrie Center residents were born in Iowa, 18% were born out of state, 0% were born outside of the United States and 4% were foreign born.