Spearfish, a city located in the state of South Dakota (SD), is home to a population of approximately 12,268 people. Spearfish boasts a median age of 38.4, with around 30.9% of its residents aged 60 or above. 11.3% of the population identifies as US Veterans. 17.9% of Spearfish residents are disabled. The city has an average household income of $58,734, while the unemployment rate stands at 2.3%, and around 13.1% of the population is considered to be living below the poverty level. In terms of housing, the average home value in Spearfish is $260,900, with a monthly rent averaging $913.