Badger, SD has a population of 81 and is the 27,383rd largest city in the United States. The population density is 76 per sq mi which is 606% higher than the South Dakota average and 16% lower than the national average. The median age in Badger is 61 which is approximately 65% higher than the South Dakota average of 37. In Badger, 64% of the population over 15 years of age are married, 97% speak English and 0% speak Spanish. 79% of Badger residents were born in South Dakota, 21% were born out of state, 0% were born outside of the United States and 0% were foreign born.