Watertown is a city in and the county seat of Codington County, South Dakota, United States. Watertown is home to the Redlin Art Center which houses many of the original art works produced by Terry Redlin, one of America’s most popular wildlife artists. Watertown is located between Pelican Lake and Lake Kampeska, from which Redlin derived inspiration for his artwork.
Watertown is located at 44°54′12″N 97°7′14″W / 44.90333°N 97.12056°W / 44.90333; -97.12056 (44.903433, -97.120437), along the Big Sioux River.
According to the United States Census Bureau, the city has a total area of 25.04 square miles (64.85 km), of which, 17.45 square miles (45.20 km) is land and 7.59 square miles (19.66 km) is water. Watertown sits on the Big Sioux River and two major lakes, Pelican Lake and Lake Kampeska. Most of Watertown also sits upon a short plateau. Elevation at Watertown Regional Airport is 1,745 feet.
Watertown has been assigned the ZIP code 57201 and the FIPS place code 69300.
The per capita income for the city was $18,994. About 5.7% of families and 9.3% of the population were below the poverty line, including 8.5% of those under age 18 and 11.0% of those age 65 or over.
As of the census of 2010, there were 21,482 people, 9,278 households, and 5,563 families residing in the city. The population density was 1,231.1 inhabitants per square mile (475.3/km). There were 10,050 housing units at an average density of 575.9 per square mile (222.4/km). The racial makeup of the city was 94.8% White, 0.4% African American, 2.4% Native American, 0.5% Asian, 0.5% from other races, and 1.4% from two or more races. Hispanic or Latino of any race were 1.6% of the population.
There were 9,278 households of which 29.6% had children under the age of 18 living with them, 45.7% were married couples living together, 10.0% had a female householder with no husband present, 4.3% had a male householder with no wife present, and 40.0% were non-families. 33.0% of all households were made up of individuals and 12.4% had someone living alone who was 65 years of age or older. The average household size was 2.28 and the average family size was 2.90.
The median age in the city was 36.6 years. 24.2% of residents were under the age of 18; 10.3% were between the ages of 18 and 24; 24.9% were from 25 to 44; 25.2% were from 45 to 64; and 15.4% were 65 years of age or older. The gender makeup of the city was 49.2% male and 50.8% female.
As of the census of 2000, there were 20,237 people, 8,385 households, and 5,290 families residing in the city. The population density was 1,328.9 people per square mile (513.0/km²). There were 9,193 housing units at an average density of 603.7 per square mile (233.1/km²). The racial makeup of the city was 96.25% White, 0.14% African American, 1.65% Native American, 0.33% Asian, 0.02% Pacific Islander, 0.71% from other races, and 0.90% from two or more races. Hispanic or Latino of any race were 1.28% of the population. 47.1% were of German, 19.8% Norwegian and 5.9% Irish ancestry. 96.5% spoke English, 1.7% Spanish and 1.1% German as their first language.
There were 8,385 households out of which 31.9% had children under the age of 18 living with them, 50.6% were married couples living together, 8.8% had a female householder with no husband present, and 36.9% were non-families. 30.5% of all households were made up of individuals and 11.8% had someone living alone who was 65 years of age or older. The average household size was 2.37 and the average family size was 2.98.
In the city, the population was spread out with 25.9% under the age of 18, 11.3% from 18 to 24, 27.9% from 25 to 44, 19.9% from 45 to 64, and 15.0% who were 65 years of age or older. The median age was 35 years. For every 100 females, there were 96.6 males. For every 100 females age 18 and over, there were 93.9 males.
Watertown South Dakota neighborhoods include: Alcester, Baltic, Black Hawk, Box Elder, Brandon, Buffalo Ridge, Camp Crook, Canton, Caputa, Central City, Chancellor, Colton, Creighton, Crooks, Custer, Deadwood, Dell Rapids, Elkton, Ellsworth Afb, Garretson, Hartford, Hermosa, Hill City, Howes, Humboldt, Keystone, Lead, Ludlow, Montrose, Nemo, New Underwood, North Sioux City, Owanka, Parker, Quinn, Rapid City, Renner, Rowena, Saint Onge, Scenic, Sherman, Silver City, Sioux Falls, Spearfish, Sturgis, Valley Springs, Wall, Wanblee, Wasta, Whitewood