Fort Pierre is a city in Stanley County, South Dakota, United States. It is part of the Pierre, South Dakota micropolitan area and the county seat of Stanley County. The population was 2,078 at the 2010 census.
Fort Pierre is located at 44°21′32″N 100°22′33″W / 44.35889°N 100.37583°W / 44.35889; -100.37583 (44.358941, -100.375742). Across the Missouri River from Fort Pierre is the state capital of South Dakota, Pierre.
According to the United States Census Bureau, the city has a total area of 3.16 square miles (8.18 km), of which, 3.11 square miles (8.05 km) is land and 0.05 square miles (0.13 km) is water.
Fort Pierre has been assigned the ZIP code 57532 and the FIPS place code 22260.
As of the census of 2010, there were 2,078 people, 893 households, and 586 families residing in the city. The population density was 668.2 inhabitants per square mile (258.0/km). There were 959 housing units at an average density of 308.4 per square mile (119.1/km). The racial makeup of the city was 89.4% White, 0.3% African American, 6.6% Native American, 0.2% Asian, 0.2% from other races, and 3.3% from two or more races. Hispanic or Latino of any race were 0.7% of the population.
There were 893 households of which 30.5% had children under the age of 18 living with them, 51.6% were married couples living together, 9.7% had a female householder with no husband present, 4.3% had a male householder with no wife present, and 34.4% were non-families. 30.6% of all households were made up of individuals and 11.2% had someone living alone who was 65 years of age or older. The average household size was 2.33 and the average family size was 2.86.
The median age in the city was 41.8 years. 24.1% of residents were under the age of 18; 6.6% were between the ages of 18 and 24; 23.2% were from 25 to 44; 30% were from 45 to 64; and 16% were 65 years of age or older. The gender makeup of the city was 49.4% male and 50.6% female.
As of the census of 2000, there were 1,991 people, 810 households, and 538 families residing in the city. The population density was 686.6 people per square mile (265.1/km²). There were 875 housing units at an average density of 301.8 per square mile (116.5/km²). The racial makeup of the city was 92.16% White, 0.20% African American, 5.22% Native American, 0.30% Asian, 0.15% from other races, and 1.96% from two or more races. Hispanic or Latino of any race were 0.40% of the population.
There were 810 households out of which 34.3% had children under the age of 18 living with them, 51.4% were married couples living together, 10.9% had a female householder with no husband present, and 33.5% were non-families. 28.4% of all households were made up of individuals and 8.9% had someone living alone who was 65 years of age or older. The average household size was 2.45 and the average family size was 3.01.
In the city, the population was spread out with 28.0% under the age of 18, 6.9% from 18 to 24, 28.3% from 25 to 44, 25.4% from 45 to 64, and 11.3% who were 65 years of age or older. The median age was 37 years. For every 100 females, there were 99.9 males. For every 100 females age 18 and over, there were 95.8 males.
As of 2000 the median income for a household in the city was $41,181, and the median income for a family was $47,885. Males had a median income of $29,948 versus $21,208 for females. The per capita income for the city was $20,478. About 7.4% of families and 8.9% of the population were below the poverty line, including 12.2% of those under age 18 and 14.8% of those age 65 or over.
Fort Pierre 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