| Population | Violent Crime | Murder and non-negligent man- slaughter | Forcible rape | Robbery | Aggravated assault | Property Crime | Burglary | Larceny-theft | Motor vehicle theft | Arson | |
| 1999 | 20,399 | 290 | 1 | 5 | 74 | 210 | 1,655 | 399 | 1,134 | 114 | 8 |
| 2000 | 22,365 | 256 | 4 | 7 | 66 | 179 | 1,918 | 318 | 1,519 | 74 | 7 |
| 2001 | 23,717 | 192 | 0 | 10 | 82 | 100 | 1,755 | 257 | 1,410 | 81 | 7 |
| 2002 | 24,104 | 197 | 1 | 8 | 49 | 139 | 1,827 | 334 | 1,402 | 89 | 2 |
| 2003 | 24,096 | 244 | 2 | 14 | 86 | 142 | 1,855 | 296 | 1,483 | 76 | 5 |
| 2004 | 24,514 | 212 | 2 | 8 | 60 | 142 | 1,837 | 489 | 1,251 | 97 | 10 |
| 2005 | 24,896 | 264 | 4 | 8 | 72 | 180 | 2,027 | 616 | 1,318 | 93 | 7 |
| 2006 | 25,371 | 243 | 2 | 6 | 100 | 135 | 2,174 | 777 | 1,273 | 124 | 7 |