LaSalle County Ancestry Search

Find LaSalle County IL cemeteries, clerks, courts, historical societies, libraries, marriage license offices and town and city halls for free public records.


LaSalle County Cemetery

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La Salle Forest Lawn Memory Gardens Cemetery 552 U.s. 6 LaSalle IL 61301 815-223-5021

Lostant Saint Johns Cemetery 301 South Sheridan Street Lostant IL 61334 815-368-3339


LaSalle County Clerk Office

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Earlville City Clerk 210 West Railroad Street Earlville IL 60518 815-246-9588

La Salle City Clerk 745 2nd Street LaSalle IL 61301 815-223-0077

La Salle Clerk 119 West Madison Street Ottawa IL 61350 815-433-0774

Lasalle County Clerk PO Box 430 Ottawa IL 61350 815-434-8202

Leland Village Clerk 285 West Genessee Street Leland IL 60531 815-495-9530

Mendota City Clerk 800 Washington Street Mendota IL 61342 815-539-7459


LaSalle County Court

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La Salle County Court 707 East Etna Road Ottawa IL 61350 815-434-8202


LaSalle County Historical Society

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Earlville Community Historical Society 205 West Winthrop Street Earlville IL 60518 815-246-9543

La Salle County Historical Society 208 Clark Street Utica IL 61373 815-667-7049

La Salle County Illinois Historical Society 101 East Canal Street North Utica IL 61373 815-667-4861


LaSalle County Library

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Earlville Public Library 205 West Winthrop Street Earlville IL 60518 815-246-9543

La Salle Public Library 305 Marquette Street LaSalle IL 61301 815-223-2341


LaSalle County Marriage License Office

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LaSalle County Marriage License 707 East Etna Road Ottawa IL 61350 815-434-8202


LaSalle County Town & City Hall

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Brookfield Town Hall 2099 North 27th Road Seneca IL 61360 815-357-1144

Dayton Township Town Hall 3312 East 18th Road Ottawa IL 61350 815-433-0855

Fall River Township Town Hall # 1816, 1805 N 25th Rd Ottawa IL 61350 815-434-5325

Kangley Town Hall 4501 Main Street Streator IL 61364 815-672-5460

La Salle City Hall 745 2nd Street LaSalle IL 61301 815-223-3755