Stevensville, MT has a population of 2,016 and is the 10,982nd largest city in the United States. The population density is 1,557 per sq mi which is 22146% higher than the Montana average and 1619% higher than the national average. The median age in Stevensville is 36 which is approximately 10% lower than the Montana average of 40. In Stevensville, 49% of the population over 15 years of age are married, 96% speak English and 1% speak Spanish. 42% of Stevensville residents were born in Montana, 57% were born out of state, 0% were born outside of the United States and 1% were foreign born.