Rudyard, MT has a population of 151 and is the 25,635th largest city in the United States. The population density is 165 per sq mi which is 2313% higher than the Montana average and 82% higher than the national average. The median age in Rudyard is 59 which is approximately 47% higher than the Montana average of 40. In Rudyard, 73% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 65% of Rudyard residents were born in Montana, 35% were born out of state, 0% were born outside of the United States and 0% were foreign born.