Tripp County, South Dakota
As of the census of 2000, there were 6430 people, 2550 households, and 1720 families living in the county. The population density was 4 people per square mile (1.54/kmē), it is 21st least densely populated county in South Dakota. There were 3036 housing units at an average density of 1.9 per square mile (0.73/kmē). The average household size was 2.48 and the average family size was 3.08. In the county Population was distributed with 27.7% under the age of 18, 6.2% from 18 to 24, 24.4% from 25 to 44, 21.9% from 45 to 64, and 19.7% who were 65 or older. For every 100 females there were 97.4 males. For every 100 females age 18 and over, there were 94.7 males. As of July 2008, the population was estimated at 5681, The racial makeup of the county was 4847 White, 3 Black or African American, 738 American Indian, 4 Asian, 0 Native Hawaiian, and 89 from two or more races.
The median income for a household in the county was $28333, it would be the 18th lowest county by median household income in the U.S. state of South Dakota. The median income for a family in the county was $36219, making its South Dakota's 42nd highest county by median family income. The per capita income for the county was $13776, making it the 15th lowest county by per capita income in South Dakota.
In 2000, 1609 pupils and students, of which 871 are male and 738 are female, 25.02% of the total population, are in the education system. Of which, total enrollment of student are in, 123 nursery or pri school, 108 kindergarten, 832 elementary school, 481 high school and 65 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 | Colome City | Tripp County | 0.27 | 0.27 | 0 | 340 | 1271 | 12844 | 26771 |
| 2 | Hamill Cdp | Tripp County | 1.25 | 1.22 | 0.03 | 11 | 9 | 11833 | 42500 |
| 3 | New Witten Town | Tripp County | 0.26 | 0.26 | 0 | 51 | 199.4 | 9664 | 14583 |
| 4 | Winner City | Tripp County | 1.54 | 1.54 | 0 | 3137 | 2030.6 | 15717 | 26277 |
| Year | Population |
|---|---|
| April 2000 census | 6430 |
| April 2000 Estimate | 6430 |
| July 2000 Estimate | 6386 |
| July 2001 Estimate | 6270 |
| July 2002 Estimate | 6234 |
| July 2003 Estimate | 6155 |
| July 2004 Estimate | 6033 |
| July 2005 Estimate | 6018 |
| July 2006 Estimate | 5940 |
| July 2007 Estimate | 5799 |
| July 2008 Estimate | 5681 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 64 | 59 | 123 |
| Kindergarten | 52 | 56 | 108 |
| Elementary school | 460 | 372 | 832 |
| High school | 271 | 210 | 481 |
| College or graduate school | 24 | 41 | 65 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Tripp County, South Dakota | $28333 | $36219 | $13776 |
| South Dakota, United States | $35282 | $43237 | $17562 |
| United States | $41994 | $50046 | $21587 |