Stratton, CO has a population of 633 and is the 18,096th largest city in the United States. The population density is 1,232 per sq mi which is 2375% higher than the Colorado average and 1260% higher than the national average. The median age in Stratton is 34 which is approximately 8% lower than the Colorado average of 36. In Stratton, 66% of the population over 15 years of age are married, 92% speak English and 7% speak Spanish. 59% of Stratton residents were born in Colorado, 35% were born out of state, 1% were born outside of the United States and 5% were foreign born.