Belmond, IA has a population of 2,686 and is the 9,394th largest city in the United States. The population density is 943 per sq mi which is 1626% higher than the Iowa average and 941% higher than the national average. The median age in Belmond is 40 which is approximately 6% higher than the Iowa average of 38. In Belmond, 64% of the population over 15 years of age are married, 89% speak English and 10% speak Spanish. 79% of Belmond residents were born in Iowa, 14% were born out of state, 0% were born outside of the United States and 7% were foreign born.