IL / jurisdiction index

Marriage records in Illinois

Choose one of 102 counties and county equivalents. The task stays fixed while the source plan narrows to the county-equivalent level.

102county-equivalent routes

55,514land sq mi represented

ILCensus / postal code

Geographic names and measurements come from the 2025 Census Gazetteer. A representative coordinate identifies the geography, not a courthouse or records office.

County signal map

Select the record jurisdiction.

Filter counties and county equivalents

001Adams CountyGEOID 17001↗002Alexander CountyGEOID 17003↗003Bond CountyGEOID 17005↗004Boone CountyGEOID 17007↗005Brown CountyGEOID 17009↗006Bureau CountyGEOID 17011↗007Calhoun CountyGEOID 17013↗008Carroll CountyGEOID 17015↗009Cass CountyGEOID 17017↗010Champaign CountyGEOID 17019↗011Christian CountyGEOID 17021↗012Clark CountyGEOID 17023↗013Clay CountyGEOID 17025↗014Clinton CountyGEOID 17027↗015Coles CountyGEOID 17029↗016Cook CountyGEOID 17031↗017Crawford CountyGEOID 17033↗018Cumberland CountyGEOID 17035↗019DeKalb CountyGEOID 17037↗020De Witt CountyGEOID 17039↗021Douglas CountyGEOID 17041↗022DuPage CountyGEOID 17043↗023Edgar CountyGEOID 17045↗024Edwards CountyGEOID 17047↗025Effingham CountyGEOID 17049↗026Fayette CountyGEOID 17051↗027Ford CountyGEOID 17053↗028Franklin CountyGEOID 17055↗029Fulton CountyGEOID 17057↗030Gallatin CountyGEOID 17059↗031Greene CountyGEOID 17061↗032Grundy CountyGEOID 17063↗033Hamilton CountyGEOID 17065↗034Hancock CountyGEOID 17067↗035Hardin CountyGEOID 17069↗036Henderson CountyGEOID 17071↗037Henry CountyGEOID 17073↗038Iroquois CountyGEOID 17075↗039Jackson CountyGEOID 17077↗040Jasper CountyGEOID 17079↗041Jefferson CountyGEOID 17081↗042Jersey CountyGEOID 17083↗043Jo Daviess CountyGEOID 17085↗044Johnson CountyGEOID 17087↗045Kane CountyGEOID 17089↗046Kankakee CountyGEOID 17091↗047Kendall CountyGEOID 17093↗048Knox CountyGEOID 17095↗049Lake CountyGEOID 17097↗050LaSalle CountyGEOID 17099↗051Lawrence CountyGEOID 17101↗052Lee CountyGEOID 17103↗053Livingston CountyGEOID 17105↗054Logan CountyGEOID 17107↗055McDonough CountyGEOID 17109↗056McHenry CountyGEOID 17111↗057McLean CountyGEOID 17113↗058Macon CountyGEOID 17115↗059Macoupin CountyGEOID 17117↗060Madison CountyGEOID 17119↗061Marion CountyGEOID 17121↗062Marshall CountyGEOID 17123↗063Mason CountyGEOID 17125↗064Massac CountyGEOID 17127↗065Menard CountyGEOID 17129↗066Mercer CountyGEOID 17131↗067Monroe CountyGEOID 17133↗068Montgomery CountyGEOID 17135↗069Morgan CountyGEOID 17137↗070Moultrie CountyGEOID 17139↗071Ogle CountyGEOID 17141↗072Peoria CountyGEOID 17143↗073Perry CountyGEOID 17145↗074Piatt CountyGEOID 17147↗075Pike CountyGEOID 17149↗076Pope CountyGEOID 17151↗077Pulaski CountyGEOID 17153↗078Putnam CountyGEOID 17155↗079Randolph CountyGEOID 17157↗080Richland CountyGEOID 17159↗081Rock Island CountyGEOID 17161↗082St. Clair CountyGEOID 17163↗083Saline CountyGEOID 17165↗084Sangamon CountyGEOID 17167↗085Schuyler CountyGEOID 17169↗086Scott CountyGEOID 17171↗087Shelby CountyGEOID 17173↗088Stark CountyGEOID 17175↗089Stephenson CountyGEOID 17177↗090Tazewell CountyGEOID 17179↗091Union CountyGEOID 17181↗092Vermilion CountyGEOID 17183↗093Wabash CountyGEOID 17185↗094Warren CountyGEOID 17187↗095Washington CountyGEOID 17189↗096Wayne CountyGEOID 17191↗097White CountyGEOID 17193↗098Whiteside CountyGEOID 17195↗099Will CountyGEOID 17197↗100Williamson CountyGEOID 17199↗101Winnebago CountyGEOID 17201↗102Woodford CountyGEOID 17203↗

Source split

One task can cross more than one office.

County clerks, probate courts, or state vital-record offices may divide licensing, indexes, and certified copies.

Public index access and certified-copy eligibility differ; an index may not show later annulment or divorce.