| Donor Ethnicity/Race | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | |
| Total | 4,569 | 5,037 | 5,936 | 6,610 | 6,630 | 6,828 | 7,004 | 6,901 | 6,732 | 6,308 |
| White | 3,262 | 3,541 | 4,200 | 4,698 | 4,712 | 4,762 | 4,881 | 4,806 | 4,765 | 4,451 |
| African American | 591 | 712 | 748 | 860 | 850 | 923 | 952 | 895 | 818 | 743 |
| Other/Multi-race | 24 | 43 | 36 | 56 | 49 | 64 | 61 | 78 | 81 | 55 |
| Asian | 155 | 150 | 241 | 223 | 220 | 232 | 232 | 239 | 197 | 228 |
| Hispanic/Latino | 529 | 586 | 711 | 773 | 799 | 847 | 878 | 883 | 871 | 831 |
| Unknown | 8 | 5 | - | - | - | - | - | - | - | - |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| White | 71.4% | 70.3% | 70.8% | 71.1% | 71.1% | 69.7% | 69.7% | 69.6% | 70.8% | 70.6% |
| African American | 12.9% | 14.1% | 12.6% | 13.0% | 12.8% | 13.5% | 13.6% | 13.0% | 12.2% | 11.8% |
| Other/Multi-race | 0.5% | 0.9% | 0.6% | 0.8% | 0.7% | 0.9% | 0.9% | 1.1% | 1.2% | 0.9% |
| Asian | 3.4% | 3.0% | 4.1% | 3.4% | 3.3% | 3.4% | 3.3% | 3.5% | 2.9% | 3.6% |
| Hispanic/Latino | 11.6% | 11.6% | 12.0% | 11.7% | 12.1% | 12.4% | 12.5% | 12.8% | 12.9% | 13.2% |
| Unknown | 0.2% | 0.1% | - | - | - | - | - | - | - | - |