Emigrant, MT has a population of 309 and is the 22,346th largest city in the United States. The population density is 29 per sq mi which is 320% higher than the Montana average and 68% lower than the national average. The median age in Emigrant is 62 which is approximately 56% higher than the Montana average of 40. In Emigrant, 35% of the population over 15 years of age are married, 90% speak English and 0% speak Spanish. 20% of Emigrant residents were born in Montana, 53% were born out of state, 6% were born outside of the United States and 20% were foreign born.