Columbia City, South Dakota
As of the census of 2000, there were 140 people, 65 households, and 40 families living in the city. The population density was 88.8 people per square mile (34.29/kmē), giving it the 33rd least densely populated city among the South Dakota. There were 76 housing units at an average density of 48.1 per square mile (18.57/kmē). It has an average household size was 2.15 persons, and the average family size was 2.8 persons. In the city the population is diverse age-wise, with 22.1% under the age of 18, 7.9% from 18 to 24, 27.1% from 25 to 44, 25% from 45 to 64, and 17.9% who were 65 or older. For every 100 females there were 91.8 males. For every 100 females age 18 and over, there were 91.2 males. The median age of the city's population was 41 years, The median age of males was 40.5 years, for females the median age was 42.5 years. The racial or ethnic makeup of the city was 98.57% White, 0% Black or African American, 1.43% American Indian, 0% Asian, 0% Native Hawaiian, 0% from two or more races and 0% Other races.
The median income for a household in the city was $23125, it is the 74th lowest city by median household income in the U.S. state of South Dakota. The median income for a family in the city was $27813, it is 73rd poorest city by median family income in South Dakota. The per capita income for the city was $17967, it would be the 58th highest city by per capita income in the U.S. state of South Dakota. The median income of city was $16806, The median income for males was $25000 versus $14583 for females.
In 2000, 32 pupils and students, of which 20 are male and 12 are female, 22.86% of the total population, are in the education system. Of which, total enrollment of student are in, 1 nursery or pri school, 2 kindergarten, 20 elementary school, 9 high school and 0 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 140 |
| April 2000 Estimate | 140 |
| July 2000 Estimate | 140 |
| July 2001 Estimate | 138 |
| July 2002 Estimate | 137 |
| July 2003 Estimate | 136 |
| July 2004 Estimate | 136 |
| July 2005 Estimate | 135 |
| July 2006 Estimate | 134 |
| July 2007 Estimate | 135 |
| July 2008 Estimate | 134 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 1 | 1 | |
| Kindergarten | 2 | 2 | |
| Elementary school | 16 | 4 | 20 |
| High school | 2 | 7 | 9 |
| College or graduate school | 0 | 0 | 0 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Columbia city, South Dakota | $23125 | $27813 | $17967 |
| Brown County, South Dakota | $35017 | $44788 | $18464 |
| South Dakota, United States | $35282 | $43237 | $17562 |
| United States | $41994 | $50046 | $21587 |