| Ethnicity/Race | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | |
| Total | 123 | 192 | 260 | 285 | 300 | 264 | 208 | 241 | 241 | 209 |
| White | 114 | 178 | 238 | 263 | 270 | 236 | 186 | 199 | 202 | 172 |
| African American | 6 | 8 | 8 | 7 | 9 | 16 | 14 | 26 | 24 | 22 |
| Other/Multi-race | - | - | 1 | - | 2 | - | - | 3 | 2 | 1 |
| Asian | 1 | - | - | 1 | 2 | 3 | 2 | 4 | 2 | 2 |
| Hispanic/Latino | 2 | 6 | 13 | 14 | 17 | 9 | 6 | 9 | 11 | 12 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| White | 92.7% | 92.7% | 91.5% | 92.3% | 90.0% | 89.4% | 89.4% | 82.6% | 83.8% | 82.3% |
| African American | 4.9% | 4.2% | 3.1% | 2.5% | 3.0% | 6.1% | 6.7% | 10.8% | 10.0% | 10.5% |
| Other/Multi-race | - | - | 0.4% | - | 0.7% | - | - | 1.2% | 0.8% | 0.5% |
| Asian | 0.8% | - | - | 0.4% | 0.7% | 1.1% | 1.0% | 1.7% | 0.8% | 1.0% |
| Hispanic/Latino | 1.6% | 3.1% | 5.0% | 4.9% | 5.7% | 3.4% | 2.9% | 3.7% | 4.6% | 5.7% |