Mellette County, South Dakota
As of the census of 2000, there were 2083 people, 694 households, and 499 families living in the county. The population density was 1.6 people per square mile (0.62/kmē), it would be the seventh least densely populated county in the U.S. state of South Dakota. There were 824 housing units at an average density of 0.6 per square mile (0.23/kmē). It has an average household size was 2.94 persons, and the average family size was 3.49 persons. In the county the population is diverse age-wise, with 35.3% under the age of 18, 7.5% from 18 to 24, 24.6% from 25 to 44, 19.4% from 45 to 64, and 13.2% who were 65 or older. For every 100 females there were 101.3 males. For every 100 females age 18 and over, there were 100.6 males. The county's estimated population as of July 2008 was 1982, The racial or ethnic makeup of the county was 42.13% White, 0.1% Black or African American, 54.54% American Indian, 0.1% Asian, 0% Native Hawaiian, and 3.13% from two or more races.
The median income for a household in the county was $23219, it is eighth poorest county by median household income in South Dakota. The median income for a family in the county was $25221, making its South Dakota's eighth lowest county by median family income. The per capita income for the county was $10362, it is South Dakota's ninth poorest county by per capita income.
In 2000, 647 pupils and students, of which 300 are male and 347 are female, 31.06% of the total population, are in the education system. Of which, total enrollment of student are in, 48 nursery or pri school, 41 kindergarten, 348 elementary school, 144 high school and 66 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 | White River City | Mellette County | 0.51 | 0.51 | 0 | 598 | 1169.7 | 12794 | 25500 |
| 2 | Wood Town | Mellette County | 0.24 | 0.24 | 0 | 66 | 274.6 | 11070 | 27083 |
| Year | Population |
|---|---|
| April 2000 census | 2083 |
| April 2000 Estimate | 2083 |
| July 2000 Estimate | 2088 |
| July 2001 Estimate | 2070 |
| July 2002 Estimate | 2040 |
| July 2003 Estimate | 2059 |
| July 2004 Estimate | 2003 |
| July 2005 Estimate | 2009 |
| July 2006 Estimate | 2010 |
| July 2007 Estimate | 2016 |
| July 2008 Estimate | 1982 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 23 | 25 | 48 |
| Kindergarten | 18 | 23 | 41 |
| Elementary school | 179 | 169 | 348 |
| High school | 65 | 79 | 144 |
| College or graduate school | 15 | 51 | 66 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Mellette County, South Dakota | $23219 | $25221 | $10362 |
| South Dakota, United States | $35282 | $43237 | $17562 |
| United States | $41994 | $50046 | $21587 |