Lawrence County, South Dakota
As of the census of 2000, there were 21802 residents, 8881 households, and 5560 families in the county. The population density was 27.3 people per square mile (10.54/km˛), it would be the ninth most densely populated county in the U.S. state of South Dakota. There were 10427 housing units at an average density of 13 per square mile (5.02/km˛). The average household size was 2.33 and the average family size was 2.89. The population's age distribution was 23.1% under the age of 18, 13.7% from 18 to 24, 25.4% from 25 to 44, 23.1% from 45 to 64, and 14.6% who were 65 or older. For every 100 females there were 96.8 males. For every 100 females age 18 and over, there were 93.3 males. In July 2008, its estimated population was 23524, The racial or ethnic makeup of the county was 95.63% White, 0.33% Black or African American, 2.51% American Indian, 0.38% Asian, 0.05% Native Hawaiian, and 1.1% from two or more races.
The median income for a household in the county was $31755, it is 27th wealthiest county by median household income in South Dakota. The median income for a family in the county was $40501, it is South Dakota's 23rd wealthiest county by median family income. The per capita income for the county was $17195, it is 20th wealthiest county by per capita income in South Dakota.
In 2000, 6595 pupils and students, of which 50.31% are male and 49.69% are female, 30.25% of the total population, are in the education system. Of which, percentage of enrollment student are in, 3.93% nursery or pri school, 3.59% kindergarten, 36.59% elementary school, 21.85% high school and 34.04% 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 | Central City City | Lawrence County | 0.14 | 0.14 | 0 | 149 | 1033 | 12870 | 21250 |
| 2 | Deadwood City | Lawrence County | 3.78 | 3.78 | 0 | 1380 | 365.4 | 17673 | 28641 |
| 3 | Lead City | Lawrence County | 1.99 | 1.99 | 0 | 3027 | 1521.5 | 15726 | 29485 |
| 4 | North Spearfish Cdp | Lawrence County | 4.15 | 4.15 | 0 | 2306 | 556.2 | 16865 | 35750 |
| 5 | Spearfish City | Lawrence County | 6.11 | 6.11 | 0 | 8606 | 1409.1 | 16565 | 26887 |
| 6 | Whitewood City | Lawrence County | 0.65 | 0.65 | 0 | 844 | 1303.6 | 12247 | 29297 |
| Year | Population |
|---|---|
| April 2000 census | 21802 |
| April 2000 Estimate | 21802 |
| July 2000 Estimate | 21763 |
| July 2001 Estimate | 21705 |
| July 2002 Estimate | 21696 |
| July 2003 Estimate | 22019 |
| July 2004 Estimate | 22463 |
| July 2005 Estimate | 22705 |
| July 2006 Estimate | 22971 |
| July 2007 Estimate | 23388 |
| July 2008 Estimate | 23524 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 141 | 118 | 259 |
| Kindergarten | 138 | 99 | 237 |
| Elementary school | 1302 | 1111 | 2413 |
| High school | 712 | 729 | 1441 |
| College or graduate school | 1025 | 1220 | 2245 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Lawrence County, South Dakota | $31755 | $40501 | $17195 |
| South Dakota, United States | $35282 | $43237 | $17562 |
| United States | $41994 | $50046 | $21587 |