Day County, South Dakota
As of the census of 2000, there were 6267 people, 2586 households, and 1688 families living in the county. The population density was 6.1 people per square mile (2.36/kmē), it would be the 32nd most densely populated county in the U.S. state of South Dakota. There were 3618 housing units at an average density of 3.5 per square mile (1.35/kmē). The average household size was 2.36 and the average family size was 2.98. In the county the population is diverse age-wise, with 25.5% under the age of 18, 5.2% from 18 to 24, 22.4% from 25 to 44, 23.4% from 45 to 64, and 23.5% who were 65 or older. For every 100 females there were 96.5 males. For every 100 females age 18 and over, there were 94.5 males. In July 2008, its estimated population was 5526, The racial makeup of the county was 4858 White, 10 Black or African American, 578 American Indian, 5 Asian, 3 Native Hawaiian, and 72 from two or more races.
The median income for a household in the county was $30227, making it the 37th highest county by median household income in South Dakota. The median income for a family in the county was $38011, it is the 30th wealthiest county in terms of median family income. The per capita income for the county was $15856, making it the 35th highest county by per capita income in South Dakota.
In 2000, 1449 pupils and students, of which 706 are male and 743 are female, 23.12% of the total population, are in the education system. Of which, total enrollment of student are in, 63 nursery or pri school, 77 kindergarten, 764 elementary school, 443 high school and 102 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 | Andover Town | Day County | 0.27 | 0.27 | 0 | 99 | 361.6 | 15744 | 20625 |
| 2 | Bristol City | Day County | 0.53 | 0.53 | 0.01 | 377 | 718 | 19006 | 32031 |
| 3 | Butler Town | Day County | 0.61 | 0.61 | 0 | 17 | 27.9 | 8371 | 16875 |
| 4 | Grenville Town | Day County | 0.24 | 0.24 | 0 | 62 | 261 | 11762 | 10000 |
| 5 | Lily Town | Day County | 0.3 | 0.3 | 0 | 21 | 69.2 | 7938 | 16250 |
| 6 | Pierpont Town | Day County | 0.15 | 0.15 | 0 | 122 | 816.5 | 15955 | 29464 |
| 7 | Roslyn Town | Day County | 0.2 | 0.2 | 0 | 225 | 1128.5 | 11527 | 19375 |
| 8 | Waubay City | Day County | 1.46 | 1.46 | 0 | 662 | 454 | 15746 | 25395 |
| 9 | Webster City | Day County | 1.49 | 1.49 | 0 | 1952 | 1308.9 | 16398 | 29457 |
| Year | Population |
|---|---|
| April 2000 census | 6267 |
| April 2000 Estimate | 6267 |
| July 2000 Estimate | 6243 |
| July 2001 Estimate | 6093 |
| July 2002 Estimate | 6029 |
| July 2003 Estimate | 5898 |
| July 2004 Estimate | 5830 |
| July 2005 Estimate | 5801 |
| July 2006 Estimate | 5730 |
| July 2007 Estimate | 5656 |
| July 2008 Estimate | 5526 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 35 | 28 | 63 |
| Kindergarten | 41 | 36 | 77 |
| Elementary school | 366 | 398 | 764 |
| High school | 226 | 217 | 443 |
| College or graduate school | 38 | 64 | 102 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Day County, South Dakota | $30227 | $38011 | $15856 |
| South Dakota, United States | $35282 | $43237 | $17562 |
| United States | $41994 | $50046 | $21587 |