LaSalle County People Search

Search for LaSalle County IL people. A people search can help you locate people, find family members, check criminal history, criminal records, perform genealogical research, find birth records, death records, proof of identity, divorce records, marriage records, historical records, locate ancestors, property ownership records, and more.


LaSalle County Clerk Offices maintain important documents for their jurisdiction, usually at the county or local level. These records include a number of important sources for locating people and gaining information about a subject in LaSalle County Illinois. Vital records, for example, provide information on a person's birth, marriage, divorce, and death, as well as any children. Clerks may also keep records on taxes, property assessments, estates and wills, and even voter registration and election results. When performing LaSalle County people searches, a Clerk Office website is an important resource.

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

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

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

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

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

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

Oglesby City Clerk Oglesby IL 128 West Walnut Street 61348 815-883-5122

Peru City Clerk Peru IL 1727 4th Street 61354 815-223-0061


LaSalle County Historical Societies preserve documents that have historic value. They may be organized around a certain area, a particular group of people, or a particular historical event. Historical Societies may keep a range of documents on individuals, including LaSalle County vital records, letters, photographs, and other historical documents in LaSalle County Illinois. These records can be an important part of a people search, particularly when performing genealogical research. Historical Societies may provide online access to some of their records.

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

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

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

Mendota Museum & Historical Society Mendota IL 901 Washington Street 61342 815-539-3373

Streatorland Historical Society Streator IL 306 South Vermillion Street 61364 815-672-2443


LaSalle County Police Departments are law enforcement agencies charged with maintaining order in society. They also keep several records on individuals who have interacted with the police, including criminal records such as arrests, warrants, convictions, and incarcerations in LaSalle County Illinois. These records provide information that can be important when performing LaSalle County people searches, particularly as part of a criminal background check. Police Department records list someone's criminal history, and they can also be used to locate a person who has moved frequently. LaSalle County Police Departments may provide online access to their records.

Earlville Police Department Earlville IL 210 West Railroad Street 60518 815-538-4200

La Salle Police Department LaSalle IL 745 2nd Street 61301 815-223-2131

Leland City Office Leland IL 175 North Main Street 60531 815-495-2351

Marseilles City Police Department Marseilles IL 209 Lincoln Street 61341 815-795-2131

Mendota Police Department Mendota IL 607 8th Avenue 61342 815-539-9331

Naplate Police Department Ottawa IL 2000 Ottawa Avenue 61350 815-433-2151

Oglesby Police Department Oglesby IL 128 West Walnut Street 61348 815-883-8404

Ottawa Police Department Ottawa IL 301 West Lafayette Street 61350 815-433-2131

Peru Police Department Peru IL 1503 4th Street 61354 815-223-2151

Seneca Police Department Seneca IL 303 North Cash Street 61360 815-357-8726

Sheridan Police Department Sheridan IL 115 N Robinson St 60551 815-496-2186

Streator Police Department Streator IL 204 South Bloomington Street 61364 815-672-3111

Utica Police Department North Utica IL 255 Mill Street 61373 815-667-4613


LaSalle County Courts act to resolve legal disputes as part of their judicial function. They also maintain a number of records on individuals, including criminal records such as any arrests, trials, convictions, and court sentences. These can range from serious criminal felonies to traffic court violations in LaSalle County Illinois. Court records provide a range of information that can be important for performing LaSalle County people searches, such as civil cases like divorce and adoption, as well as a person's criminal history, which can be important for a background check. Courts operate at the federal, state, and local level, and they may provide access to their records online.

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


LaSalle County Assessors determine the value of taxable property within their jurisdiction, often at the county or local level, in order to assess property taxes owed by the property's owners in LaSalle County Illinois. As part of this responsibility, the Assessor Office maintains a range of documents on individuals, such as records of the LaSalle County property they own, the property taxes they owe, and any history of foreclosures, tax liens, or violations. These records can be useful for understanding a person's property ownership history, and they can typically be accessed on the Assessor Office website.

La Salle Township Assessor LaSalle IL 931 1st Street 61301 815-223-0807

Lasalle County Assessor's Office Ottawa IL 707 East Etna Road 61350 815-434-8233


LaSalle County Marriage License Offices issue marriage certificates and maintain records on marriage for a county or local government. These documents include information on the couple's marriage, such as names, dates of birth, names of parents, and the date and location of the wedding. LaSalle County marriage records can be an important part of a people search, particularly when searching for people who may have changed their names, and they are also useful for genealogical research in LaSalle County Illinois. Marriage License Offices may provide online access to their marriage licenses as well as marriage license applications.

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


LaSalle County Sheriff Departments are law enforcement agencies responsible for maintaining order, typically for a county or local jurisdiction. They also keep multiple records on individuals who have a criminal history, including arrest records, warrants, criminal and civil convictions, and incarcerations in LaSalle County Illinois. These records provide important information for a people search, particularly when performing a criminal background check. The records at the Sheriff Department list someone's criminal history, and they can also be used to locate someone who moves frequently. Sheriff Departments may provide online access to their records.

Lasalle County Sheriff's Office Ottawa IL 707 East Etna Road 61350 815-433-2161