The address of the Chicago Genealogical Society is: Po Box 1160, Chicago, IL 60690-1160
The address of the Illinois State Genealogical Society is: Po Box 10195, Springfield, IL 62791-0195
The address of the Illinois Mennonite Historical And Genealogical Society is: 675 State Route 116, Germantown Hills, IL 61548
The address of the Peoria County Genealogical Society is: Po Box 1489, Peoria, IL 61655-1489
The address of the Mclean County Genealogical Society is: Po Box 488, Normal, IL 61761-0488
The address of the Bond County Genealogical Society is: Po Box 172, Greenville, IL 62246-0172
The address of the North Suburban Genealogical Society is: 768 Oak St, Winnetka, IL 60093-2515
The address of the Saline County Genealogical Society is: Po Box 4, Harrisburg, IL 62946-0004
The address of the Clark County Genealogical Society is: Po Box 153, Marshall, IL 62441-0153
The address of the Great River Genealogical Society is: 526 Jersey St, Quincy, IL 62301-3927
The address of the Macoupin County Genealogical Society is: Po Box 95, Staunton, IL 62088-0095
The address of the Effingham County Genealogical And Historical Society is: Po Box 1166, Effingham, IL 62401
The address of the Marion County Genealogical And Historical Society is: Po Box 342, Salem, IL 62881