Pollock is a town in Campbell County, South Dakota, United States. The population was 241 at the 2010 census.
Pollock is located at 45°54′59″N 100°17′18″W / 45.91639°N 100.28833°W / 45.91639; -100.28833 (45.899975, -100.288405).
According to the United States Census Bureau, the town has a total area of 0.32 square miles (0.83 km), all of it land.
Pollock has been assigned the ZIP code 57648 and the FIPS place code 51260.
As of the census of 2010, there were 241 people, 136 households, and 62 families residing in the town. The population density was 753.1 inhabitants per square mile (290.8/km). There were 203 housing units at an average density of 634.4 per square mile (244.9/km). The racial makeup of the town was 97.9% White, 0.4% Native American, 1.2% from other races, and 0.4% from two or more races. Hispanic or Latino of any race were 1.7% of the population.
There were 136 households of which 14.7% had children under the age of 18 living with them, 39.7% were married couples living together, 3.7% had a female householder with no husband present, 2.2% had a male householder with no wife present, and 54.4% were non-families. 51.5% of all households were made up of individuals and 30.9% had someone living alone who was 65 years of age or older. The average household size was 1.77 and the average family size was 2.58.
The median age in the town was 52.9 years. 14.9% of residents were under the age of 18; 4.2% were between the ages of 18 and 24; 16.1% were from 25 to 44; 31.9% were from 45 to 64; and 32.8% were 65 years of age or older. The gender makeup of the town was 49.0% male and 51.0% female.
As of the census of 2000, there were 339 people, 164 households, and 83 families residing in the town. The population density was 1,061.4 people per square mile (409.0/km²). There were 204 housing units at an average density of 638.7 per square mile (246.1/km²). The racial makeup of the town was 99.41% White, and 0.59% from two or more races. Hispanic or Latino of any race were 0.29% of the population.
There were 164 households out of which 25.0% had children under the age of 18 living with them, 47.0% were married couples living together, 3.0% had a female householder with no husband present, and 48.8% were non-families. 47.6% of all households were made up of individuals and 30.5% had someone living alone who was 65 years of age or older. The average household size was 2.07 and the average family size was 3.05.
In the town, the population was spread out with 24.2% under the age of 18, 5.6% from 18 to 24, 24.5% from 25 to 44, 19.2% from 45 to 64, and 26.5% who were 65 years of age or older. The median age was 41 years. For every 100 females, there were 91.5 males. For every 100 females age 18 and over, there were 86.2 males.
The median income for a household in the town was $24,545, and the median income for a family was $36,250. Males had a median income of $23,194 versus $18,750 for females. The per capita income for the town was $13,109. About 7.5% of families and 10.8% of the population were below the poverty line, including none of those under age 18 and 25.5% of those age 65 or over.
Pollock 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