Watertown, SD has a population of 22,026 people with a median age of 36.7 and a median household income of $47,664. Between 2015 and 2016 the population of Watertown, SD grew from 21,919 to 22,026, a 0.49% increase and its median household income grew from $46,766 to $47,664, a 1.92% increase.
The population of Watertown, SD is 92.9% White, 2.38% Hispanic, and 2.26% Native. 2.58% of the people in Watertown, SD speak a non-English language, and 99% are U.S. citizens.
The largest universities in Watertown, SD are Lake Area Technical Institute, with 733 graduates, N/A, with N/A graduates, and N/A, with N/A graduates.
The median property value in Watertown, SD is $156,500, and the homeownership rate is 60.8%. Most people in Watertown, SD commute by Drove Alone, and the average commute time is 13.6 minutes. The average car ownership in Watertown, SD is 2 cars per household.
Watertown, SD is a census place located in Codington County, SD. It borders .