| COUNTY | 2000 Population |
2000 |
2001 |
2002 |
2003 |
2004 |
| ADAMS | 68,277 |
1.5 |
0.0 |
0.0 |
0.0 |
0.0 |
| ALEXANDER | 9,590 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| BOND | 17,633 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| BOONE | 41,786 |
2.4 |
0.0 |
0.0 |
0.0 |
0.0 |
| BROWN | 6,950 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| BUREAU | 35,503 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| CALHOUN | 5,084 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| CARROLL | 16,674 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| CASS | 13,695 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| CHAMPAIGN | 179,669 |
1.1 |
0.6 |
3.9 |
1.7 |
0.6 |
| CHRISTIAN | 35,372 |
2.8 |
0.0 |
2.8 |
0.0 |
0.0 |
| CLARK | 17,008 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| CLAY | 14,560 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| CLINTON | 35,535 |
0.0 |
0.0 |
2.8 |
0.0 |
0.0 |
| COLES | 53,196 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| COOK | 5,376,741 |
6.1 |
6.3 |
7.6 |
5.6 |
6.3 |
| CHICAGO | 2,896,016 |
10.1 |
10.9 |
12.2 |
9.2 |
10.3 |
| SUBURBAN COOK | 2,480,725 |
1.4 |
0.9 |
2.2 |
1.4 |
1.7 |
| CRAWFORD | 20,452 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| CUMBERLAND | 11,253 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| DEKALB | 88,969 |
1.1 |
2.2 |
0.0 |
1.1 |
0.0 |
| DE WITT | 16,798 |
11.9 |
0.0 |
0.0 |
0.0 |
0.0 |
| DOUGLAS | 19,922 |
0.0 |
0.0 |
5.0 |
5.0 |
0.0 |
| DU PAGE | 904,161 |
0.6 |
1.0 |
0.8 |
1.2 |
0.7 |
| EDGAR | 19,704 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| EDWARDS | 6,971 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| EFFINGHAM | 34,264 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| FAYETTE | 21,802 |
4.6 |
0.0 |
0.0 |
0.0 |
0.0 |
| FORD | 14,241 |
0.0 |
0.0 |
7.0 |
0.0 |
0.0 |
| FRANKLIN | 39,018 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| FULTON | 38,250 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| GALLATIN | 6,445 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| GREENE | 14,761 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| GRUNDY | 37,535 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| HAMILTON | 8,621 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| HANCOCK | 20,121 |
0.0 |
0.0 |
5.0 |
0.0 |
0.0 |
| HARDIN | 4,800 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| HENDERSON | 8,213 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| HENRY | 51,020 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| IROQUOIS | 31,334 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| JACKSON | 59,612 |
0.0 |
0.0 |
0.0 |
1.7 |
1.7 |
| JASPER | 10,117 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| JEFFERSON | 40,045 |
0.0 |
0.0 |
2.5 |
0.0 |
0.0 |
| JERSEY | 21,668 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| JO DAVIESS | 22,289 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| JOHNSON | 12,878 |
0.0 |
0.0 |
7.8 |
0.0 |
7.8 |
| KANE | 404,119 |
0.5 |
1.5 |
1.0 |
1.7 |
1.7 |
| KANKAKEE | 103,833 |
0.0 |
0.0 |
0.0 |
1.0 |
1.0 |
| KENDALL | 54,544 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| KNOX | 55,836 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| LAKE | 644,356 |
0.2 |
0.3 |
0.2 |
1.1 |
0.8 |
| LA SALLE | 111,509 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| LAWRENCE | 15,452 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| LEE | 36,062 |
0.0 |
0.0 |
2.8 |
0.0 |
0.0 |
| LIVINGSTON | 39,678 |
7.6 |
0.0 |
5.0 |
0.0 |
0.0 |
| LOGAN | 31,183 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| MC DONOUGH | 32,913 |
0.0 |
0.0 |
6.1 |
0.0 |
3.0 |
| MC HENRY | 260,077 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| MC LEAN | 150,433 |
2.0 |
1.3 |
1.3 |
0.0 |
0.7 |
| MACON | 114,706 |
2.6 |
0.0 |
0.0 |
0.9 |
0.9 |
| MACOUPIN | 49,019 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| MADISON | 258,941 |
0.8 |
1.2 |
2.3 |
3.1 |
2.7 |
| MARION | 41,691 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| MARSHALL | 13,180 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| MASON | 16,038 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| MASSAC | 15,161 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| MENARD | 12,486 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| MERCER | 16,957 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| MONROE | 27,619 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| MONTGOMERY | 30,652 |
0.0 |
0.0 |
0.0 |
0.0 |
3.3 |
| MORGAN | 36,616 |
2.7 |
0.0 |
0.0 |
0.0 |
0.0 |
| MOULTRIE | 14,287 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| OGLE | 51,032 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| PEORIA | 183,433 |
0.0 |
0.0 |
0.0 |
0.5 |
0.0 |
| PERRY | 23,094 |
0.0 |
4.3 |
0.0 |
0.0 |
0.0 |
| PIATT | 16,365 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| PIKE | 17,384 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| POPE | 4,413 |
0.0 |
22.7 |
0.0 |
0.0 |
0.0 |
| PULASKI | 7,348 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| PUTNAM | 6,086 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| RANDOLPH | 33,893 |
5.9 |
0.0 |
0.0 |
0.0 |
0.0 |
| RICHLAND | 16,149 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| ROCK ISLAND | 149,374 |
0.7 |
1.3 |
0.0 |
0.0 |
0.0 |
| ST. CLAIR | 256,082 |
10.2 |
8.6 |
2.0 |
2.7 |
1.6 |
| SALINE | 26,733 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| SANGAMON | 188,951 |
0.0 |
1.6 |
0.5 |
0.0 |
0.5 |
| SCHUYLER | 7,189 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| SCOTT | 5,537 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| SHELBY | 22,893 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| STARK | 6,332 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| STEPHENSON | 48,979 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| TAZEWELL | 128,485 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| UNION | 18,293 |
0.0 |
0.0 |
5.5 |
0.0 |
0.0 |
| VERMILION | 83,919 |
8.3 |
7.1 |
7.1 |
10.7 |
1.2 |
| WABASH | 12,937 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| WARREN | 18,735 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| WASHINGTON | 15,148 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| WAYNE | 17,151 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| WHITE | 15,371 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| WHITESIDE | 60,653 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| WILL | 502,266 |
1.8 |
1.4 |
0.6 |
1.0 |
0.6 |
| WILLIAMSON | 61,296 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| WINNEBAGO | 278,418 |
4.3 |
1.1 |
5.7 |
3.2 |
1.4 |
| WOODFORD | 35,469 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Total IL Excluding Chicago | 9,523,277 |
1.3 |
1.0 |
1.3 |
1.1 |
0.9 |
| ILLINOIS TOTAL | 12,419,293 |
3.3 |
3.3 |
3.9 |
3.0 |
3.1 |
  |
Illinois Department
of Public Health 535 West Jefferson Street Springfield, Illinois 62761 Phone 217-782-4977 Fax 217-782-3987 TTY 800-547-0466 Questions or Comments |