Gregory County, South Dakota
As of the census of 2000, there were 4792 people in the county, organized into 2022 households, and 1290 families living in the county. The population density was 4.7 people per square mile (1.81/kmē), giving it the 38th most densely populated county among the South Dakota. There were 2405 housing units at an average density of 2.4 per square mile (0.93/kmē). The average household size was 2.32 persons, and the average family size was 2.98 persons. In the Gregory County, 24.3% of the population was under the age of 18, 5.1% were 18 to 24, 22% were 25 to 44, 23.8% were 45 to 64, and 24.8% who were 65 or older. For every 100 females there were 94.5 males. For every 100 females age 18 and over, there were 91.9 males. As of July 2008, the population was estimated at 4084, The racial makeup of the county was 91.23% White, 0.05% Black or African American, 7.37% American Indian, 0.32% Asian, 0% Native Hawaiian, and 1.03% from two or more races.
The median income for a household in the county was $22732, making its South Dakota's seventh lowest county by median household income. The median income for a family in the county was $30833, it would be the 12th lowest county by median family income in the U.S. state of South Dakota. The per capita income for the county was $13656, it is South Dakota's 14th poorest county by per capita income.
In 2000, 1051 pupils and students, of which 533 are male and 518 are female, 21.93% of the total population, are in the education system. Of which, total enrollment of student are in, 51 nursery or pri school, 59 kindergarten, 556 elementary school, 342 high school and 43 College graduate school.
| Rank | City | County | Total Area mi2 | Land Area mi2 | Water Area mi2 | Population | Density mi2 | Per capita Income | House hold Income |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Bonesteel City | Gregory County | 0.34 | 0.34 | 0 | 297 | 863.1 | 13621 | 26389 |
| 2 | Burke City | Gregory County | 0.56 | 0.56 | 0 | 676 | 1210.1 | 14210 | 23056 |
| 3 | Dallas Town | Gregory County | 0.5 | 0.5 | 0 | 144 | 286.9 | 11970 | 17917 |
| 4 | Fairfax Town | Gregory County | 0.3 | 0.3 | 0 | 123 | 414.4 | 12805 | 19844 |
| 5 | Gregory City | Gregory County | 1.37 | 1.37 | 0 | 1342 | 982.6 | 13626 | 23173 |
| 6 | Herrick Town | Gregory County | 0.51 | 0.51 | 0 | 105 | 204.3 | 11906 | 23056 |
| 7 | St. Charles Cdp | Gregory County | 0.19 | 0.19 | 0 | 19 | 97.8 | 6033 | 13125 |
| Year | Population |
|---|---|
| April 2000 census | 4792 |
| April 2000 Estimate | 4792 |
| July 2000 Estimate | 4760 |
| July 2001 Estimate | 4595 |
| July 2002 Estimate | 4483 |
| July 2003 Estimate | 4393 |
| July 2004 Estimate | 4302 |
| July 2005 Estimate | 4219 |
| July 2006 Estimate | 4148 |
| July 2007 Estimate | 4098 |
| July 2008 Estimate | 4084 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 24 | 27 | 51 |
| Kindergarten | 36 | 23 | 59 |
| Elementary school | 293 | 263 | 556 |
| High school | 162 | 180 | 342 |
| College or graduate school | 18 | 25 | 43 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Gregory County, South Dakota | $22732 | $30833 | $13656 |
| South Dakota, United States | $35282 | $43237 | $17562 |
| United States | $41994 | $50046 | $21587 |