Red Lodge, MT has a population of 2,328 and is the 10,200th largest city in the United States. The population density is 858 per sq mi which is 12466% higher than the Montana average and 847% higher than the national average. The median age in Red Lodge is 46 which is approximately 16% higher than the Montana average of 40. In Red Lodge, 51% of the population over 15 years of age are married, 97% speak English and 1% speak Spanish. 44% of Red Lodge residents were born in Montana, 54% were born out of state, 1% were born outside of the United States and 1% were foreign born.