Richland County, South Carolina
As of the census of 2000, there were 320677 residents, 120101 households, and 76378 families in the county. The population density was 423.9 people per square mile (163.67/kmē), making its South Carolina's second most densely populated county. There were 129793 housing units at an average density of 171.6 per square mile (66.26/kmē). It has an average household size was 2.44 persons, and the average family size was 3.05 persons. In the county Age distribution was 24.2% under the age of 18, 13.8% from 18 to 24, 31.6% from 25 to 44, 20.6% from 45 to 64, and 9.8% who were 65 or older. For every 100 males there were 107.2 females. For every 100 males age 18 and over, there were 111.4 females. The county's estimated population as of July 2008 was 364001, The racial or ethnic makeup of the county was 180874 White, 168063 Black or African American, 1536 American Indian, 8078 Asian, 449 Native Hawaiian, and 5001 from two or more races.
The median income for a household in the county was $39961, making its South Carolina's sixth highest county by median household income. The median income for a family in the county was $49466, it is South Carolina's sixth wealthiest county by median family income. The per capita income for the county was $20794, it would be the fifth highest county by per capita income in the U.S. state of South Carolina.
In 2000, 97237 pupils and students, of which 47888 are male and 49349 are female, 30.32% of the total population, are in the education system. Of which, total enrollment of student are in, 6372 nursery or pri school, 4793 kindergarten, 35838 elementary school, 18589 high school and 31645 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 | Blythewood Town | Fairfield County, Richland County | 3.22 | 3.16 | 0.06 | 170 | 53.9 | 19163 | 35750 |
| 2 | Irmo Town | Lexington County, Richland County | 4.13 | 4.13 | 0 | 11039 | 2670.2 | 22312 | 55847 |
| 3 | Arcadia Lakes Town | Richland County | 0.65 | 0.52 | 0.12 | 882 | 1685.6 | 37762 | 66382 |
| 4 | Columbia City | Richland County, Lexington County | 127.72 | 125.22 | 2.49 | 116278 | 928.6 | 18853 | 31141 |
| 5 | Dentsville Cdp | Richland County | 7.22 | 7.05 | 0.17 | 13009 | 1844.8 | 19916 | 38721 |
| 6 | Eastover Town | Richland County | 1.24 | 1.24 | 0 | 830 | 670.8 | 9304 | 20114 |
| 7 | Forest Acres City | Richland County | 5 | 4.59 | 0.41 | 10558 | 2300.9 | 29907 | 46628 |
| 8 | Lake Murray Of Richland Cdp | Richland County | 8.82 | 5.75 | 3.07 | 3526 | 613 | 35083 | 73875 |
| 9 | St. Andrews Cdp | Richland County | 6.89 | 6.89 | 0.01 | 21814 | 3167.8 | 20201 | 34551 |
| 10 | Woodfield Cdp | Richland County | 2.82 | 2.79 | 0.03 | 9238 | 3312.5 | 18479 | 37775 |
| Year | Population |
|---|---|
| April 2000 census | 320677 |
| April 2000 Estimate | 320779 |
| July 2000 Estimate | 321546 |
| July 2001 Estimate | 326366 |
| July 2002 Estimate | 329626 |
| July 2003 Estimate | 335055 |
| July 2004 Estimate | 342699 |
| July 2005 Estimate | 344739 |
| July 2006 Estimate | 350847 |
| July 2007 Estimate | 358020 |
| July 2008 Estimate | 364001 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 3194 | 3178 | 6372 |
| Kindergarten | 2514 | 2279 | 4793 |
| Elementary school | 18189 | 17649 | 35838 |
| High school | 10048 | 8541 | 18589 |
| College or graduate school | 13943 | 17702 | 31645 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Richland County, South Carolina | $39961 | $49466 | $20794 |
| South Carolina, United States | $37082 | $44227 | $18795 |
| United States | $41994 | $50046 | $21587 |