Urbandale, IA has a population of 41,578 and is the 985th largest city in the United States. The population density is 1,850 per sq mi which is 3287% higher than the Iowa average and 1942% higher than the national average. The median age in Urbandale is 39 which is approximately 2% higher than the Iowa average of 38. In Urbandale, 67% of the population over 15 years of age are married, 89% speak English and 2% speak Spanish. 66% of Urbandale residents were born in Iowa, 25% were born out of state, 1% were born outside of the United States and 8% were foreign born.