Primary and Secondary Syphilis Rates by Illinois County
1990 - 1999

Rates are per 100,000 population.

COUNTY 1990
Population		 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999
ADAMS 66,090 0.0 0.0 0.0 1.5 1.5 3.0 0.0 0.0 0.0 1.5
ALEXANDER 10,626 0.0 9.4 65.9 65.9 197.6 37.6 9.4 0.0 9.4 0.0
BOND 14,991 6.7 0.0 0.0 0.0 0.0 6.7 0.0 0.0 6.7 0.0
BOONE 30,806 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
BROWN 5,836 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
BUREAU 35,688 0.0 0.0 2.8 0.0 0.0 2.8 0.0 0.0 0.0 0.0
CALHOUN 5,322 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
CARROLL 16,805 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
CASS 13,437 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
CHAMPAIGN 173,025 0.6 5.2 4.6 6.9 1.2 2.3 0.6 1.2 0.6 0.6
CHRISTIAN 34,418 0.0 0.0 0.0 2.9 2.9 5.8 0.0 2.9 0.0 0.0
CLARK 15,921 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
CLAY 14,460 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
CLINTON 33,944 0.0 0.0 0.0 0.0 2.9 0.0 0.0 0.0 0.0 0.0
COLES 51,644 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 0.0 0.0
COOK 5,105,067 31.9 44.4 41.7 22.1 14.3 13.2 7.7 7.5 6.6 6.3
CHICAGO 2,783,726 53.6 73.5 67.5 36.5 23.3 22.0 12.9 12.4 11.1 10.1
SUBURBAN COOK 2,321,341 5.8 9.6 10.9 4.9 3.6 2.6 1.5 1.5 1.1 1.8
CRAWFORD 19,464 0.0 0.0 0.0 0.0 5.1 0.0 0.0 0.0 0.0 0.0
CUMBERLAND 10,670 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
DEKALB 77,932 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 0.0
DE WITT 16,516 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
DOUGLAS 19,464 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
DU PAGE 781,666 1.2 1.8 0.8 1.2 1.3 0.8 0.8 0.4 0.9 0.8
EDGAR 19,595 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
EDWARDS 7,440 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
EFFINGHAM 31,704 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
FAYETTE 20,893 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
FORD 14,275 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
FRANKLIN 40,319 2.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
FULTON 38,080 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
GALLATIN 6,909 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
GREENE 15,317 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
GRUNDY 32,337 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
HAMILTON 8,499 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
HANCOCK 21,373 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
HARDIN 5,189 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
HENDERSON 8,096 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
HENRY 51,159 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
IROQUOIS 30,787 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
JACKSON 61,067 0.0 4.9 9.8 0.0 3.3 4.9 1.6 1.6 0.0 0.0
JASPER 10,609 0.0 0.0 0.0 0.0 0.0 9.4 0.0 0.0 0.0 0.0
JEFFERSON 37,020 13.5 0.0 0.0 2.7 0.0 0.0 0.0 0.0 0.0 0.0
JERSEY 20,539 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
JO DAVIESS 21,821 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
JOHNSON 11,347 0.0 0.0 0.0 0.0 8.8 0.0 0.0 8.8 0.0 0.0
KANE 317,471 4.7 4.7 4.4 1.9 0.9 1.3 0.9 0.3 1.3 0.9
KANKAKEE 96,255 4.2 13.5 4.2 2.1 3.1 4.2 1.0 0.0 0.0 2.1
KENDALL 39,413 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
KNOX 56,393 0.0 0.0 1.8 3.5 0.0 0.0 0.0 0.0 0.0 0.0
LAKE 516,418 1.4 1.9 3.3 4.8 2.7 2.7 0.8 0.0 0.6 0.0
LA SALLE 106,913 0.0 0.0 0.0 0.0 0.0 0.9 0.9 0.0 0.0 0.9
LAWRENCE 15,972 0.0 0.0 0.0 6.3 0.0 6.3 0.0 0.0 0.0 0.0
LEE 34,392 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.9 0.0 0.0
LIVINGSTON 39,301 0.0 0.0 0.0 0.0 2.5 7.6 0.0 17.8 10.2 2.5
LOGAN 30,798 0.0 0.0 0.0 0.0 9.7 0.0 0.0 3.2 3.2 0.0
MC DONOUGH 35,244 0.0 0.0 0.0 2.8 0.0 0.0 0.0 0.0 0.0 0.0
MC HENRY 183,241 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.0 0.0 0.5
MC LEAN 129,180 0.8 1.5 2.3 0.8 0.0 2.3 0.0 0.0 0.0 0.0
MACON 117,206 7.7 0.9 6.8 25.6 35.0 11.9 7.7 3.4 0.0 7.7
MACOUPIN 47,679 0.0 0.0 0.0 0.0 0.0 4.2 2.1 2.1 0.0 0.0
MADISON 249,238 4.8 3.2 5.6 7.2 5.6 7.6 4.0 0.8 0.0 1.2
MARION 41,561 0.0 0.0 2.4 0.0 4.8 4.8 0.0 0.0 0.0 0.0
MARSHALL 12,846 7.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
MASON 16,269 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
MASSAC 14,752 0.0 0.0 6.8 13.6 0.0 0.0 27.1 0.0 0.0 0.0
MENARD 11,164 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
MERCER 17,290 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
MONROE 22,422 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
MONTGOMERY 30,728 0.0 0.0 0.0 0.0 6.5 9.8 0.0 0.0 0.0 0.0
MORGAN 36,397 0.0 0.0 0.0 5.5 0.0 0.0 0.0 0.0 0.0 0.0
MOULTRIE 13,930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
OGLE 45,957 0.0 2.2 0.0 8.7 0.0 0.0 0.0 0.0 0.0 0.0
PEORIA 182,827 7.7 3.8 2.7 2.2 8.2 40.5 12.0 1.1 1.1 1.1
PERRY 21,412 0.0 0.0 4.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PIATT 15,548 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
PIKE 17,577 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
POPE 4,373 0.0 0.0 0.0 0.0 0.0 22.9 0.0 0.0 0.0 0.0
PULASKI 7,523 0.0 0.0 26.6 0.0 93.0 13.3 26.6 0.0 13.3 0.0
PUTNAM 5,730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
RANDOLPH 34,583 2.9 0.0 2.9 2.9 0.0 2.9 2.9 2.9 2.9 0.0
RICHLAND 16,545 0.0 0.0 0.0 0.0 12.1 0.0 0.0 0.0 0.0 0.0
ROCK ISLAND 148,723 2.7 2.0 2.7 4.0 6.1 1.3 0.0 0.0 0.0 0.0
ST. CLAIR 262,852 3.0 17.5 38.4 67.0 52.9 50.6 10.3 3.4 7.2 10.3
SALINE 26,551 0.0 0.0 0.0 0.0 0.0 3.8 0.0 0.0 0.0 0.0
SANGAMON 178,386 3.4 6.2 10.7 14.0 5.6 3.4 2.2 1.1 0.6 3.4
SCHUYLER 7,498 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SCOTT 5,644 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
SHELBY 22,261 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
STARK 6,534 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
STEPHENSON 48,052 0.0 8.3 4.2 0.0 0.0 0.0 0.0 2.1 0.0 2.1
TAZEWELL 123,692 0.8 0.8 0.0 0.0 0.0 0.8 0.0 0.0 0.0 0.0
UNION 17,619 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
VERMILION 88,257 0.0 0.0 1.1 0.0 4.5 2.3 1.1 0.0 0.0 0.0
WABASH 13,111 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
WARREN 19,181 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
WASHINGTON 14,965 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
WAYNE 17,241 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
WHITE 16,522 6.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
WHITESIDE 60,186 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.0 0.0 0.0
WILL 357,313 1.4 3.1 2.8 2.8 1.7 2.8 2.5 2.5 1.7 5.0
WILLIAMSON 57,733 0.0 0.0 1.7 1.7 0.0 0.0 1.7 1.7 0.0 0.0
WINNEBAGO 252,913 0.8 7.1 4.3 4.3 20.6 22.1 5.1 1.2 2.8 6.3
WOODFORD 32,653 3.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
 
ILLINOIS TOTAL 11,430,602 15.2 21.4 20.8 13.0 9.6 9.2 4.5 3.8 3.5 3.7
Total IL Excluding Chicago 8,646,876 2.8 4.6 5.8 5.5 5.2 5.1 1.8 1.0 1.0 1.6




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