Calumet, OK has a population of 735 and is the 17,161st largest city in the United States. The population density is 575 per sq mi which is 954% higher than the Oklahoma average and 535% higher than the national average. The median age in Calumet is 34 which is approximately 5% lower than the Oklahoma average of 36. In Calumet, 54% of the population over 15 years of age are married, 95% speak English and 5% speak Spanish. 77% of Calumet residents were born in Oklahoma, 20% were born out of state, 0% were born outside of the United States and 3% were foreign born.