| Ethnicity/Race | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | |
| Total | 236 | 342 | 464 | 487 | 536 | 421 | 331 | 290 | 233 | 226 |
| White | 200 | 285 | 384 | 409 | 448 | 342 | 274 | 236 | 180 | 179 |
| African American | 20 | 31 | 41 | 42 | 47 | 41 | 33 | 25 | 29 | 15 |
| Other/Multi-race | 1 | 1 | 3 | 3 | 2 | - | 2 | 3 | 2 | 3 |
| Asian | 3 | 4 | 7 | 4 | 1 | 1 | 1 | 5 | 1 | 2 |
| Hispanic/Latino | 12 | 21 | 29 | 29 | 38 | 37 | 21 | 21 | 21 | 27 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| White | 84.7% | 83.3% | 82.8% | 84.0% | 83.6% | 81.2% | 82.8% | 81.4% | 77.3% | 79.2% |
| African American | 8.5% | 9.1% | 8.8% | 8.6% | 8.8% | 9.7% | 10.0% | 8.6% | 12.4% | 6.6% |
| Other/Multi-race | 0.4% | 0.3% | 0.6% | 0.6% | 0.4% | - | 0.6% | 1.0% | 0.9% | 1.3% |
| Asian | 1.3% | 1.2% | 1.5% | 0.8% | 0.2% | 0.2% | 0.3% | 1.7% | 0.4% | 0.9% |
| Hispanic/Latino | 5.1% | 6.1% | 6.3% | 6.0% | 7.1% | 8.8% | 6.3% | 7.2% | 9.0% | 11.9% |