Montrose, MS has a population of 200 and is the 24,440th largest city in the United States. The population density is 74 per sq mi which is 20% higher than the Mississippi average and 19% lower than the national average. The median age in Montrose is 33 which is approximately 11% lower than the Mississippi average of 37. In Montrose, 81% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 82% of Montrose residents were born in Mississippi, 17% were born out of state, 0% were born outside of the United States and 1% were foreign born.