Van Horne, IA has a population of 782 and is the 16,755th largest city in the United States. The population density is 1,137 per sq mi which is 1895% higher than the Iowa average and 1155% higher than the national average. The median age in Van Horne is 30 which is approximately 21% lower than the Iowa average of 38. In Van Horne, 62% of the population over 15 years of age are married, 97% speak English and 3% speak Spanish. 77% of Van Horne residents were born in Iowa, 20% were born out of state, 2% were born outside of the United States and 2% were foreign born.