The Watertown Micropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of two counties in South Dakota, anchored by the city of Watertown.
[1] As of the census[2] of 2000, there were 31,437 people, 12,405 households, and 8,329 families residing within the μSA.
The racial makeup of the μSA was 97.05% White, 0.13% African American, 1.26% Native American, 0.26% Asian, 0.01% Pacific Islander, 0.49% from other races, and 0.79% from two or more races.
Hispanic or Latino of any race were 0.98% of the population.
Males had a median income of $29,363 versus $20,619 for females.