Beaverdale, IA has a population of 1,385 and is the 13,156th largest city in the United States. The population density is 569 per sq mi which is 942% higher than the Iowa average and 528% higher than the national average. The median age in Beaverdale is 30 which is approximately 20% lower than the Iowa average of 38. In Beaverdale, 50% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 76% of Beaverdale residents were born in Iowa, 23% were born out of state, 1% were born outside of the United States and 0% were foreign born.