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Business for Sale | Spearfish, South Dakota

Discover business opportunities, in or around Spearfish, with well-established brands, who are looking for people like you to help them grow.

As of the 2010 United States Census, Spearfish, located in the Mount Rushmore State, had a total population of 10,010 people.

City Statistics and Other Information About Spearfish


From a total population of 10,010, Spearfish has a median age of 33.5. The average age of males, in Spearfish, is 31.7 while the average age of females is 37. When you compare this to median age of South Dakota, Spearfish is 3.3 years younger.


The median income of individuals, in Spearfish, is $26,813 while the average household income is $39,758. When comparing the median income of people living in Spearfish to the rest of South Dakota, the average income in Spearfish is $502 more.

Additional Information

Lawrence County