Montrose, VA has a population of 7,909 and is the 4,737th largest city in the United States. The population density is 2,457 per sq mi which is 1184% higher than the Virginia average and 2612% higher than the national average. The median age in Montrose is 32 which is approximately 15% lower than the Virginia average of 38. In Montrose, 36% of the population over 15 years of age are married, 93% speak English and 4% speak Spanish. 74% of Montrose residents were born in Virginia, 21% were born out of state, 0% were born outside of the United States and 5% were foreign born.