Lasalle County Illinois Marriage Records are official documents that record the legal union between two people. These records include marriage licenses, certificates, and registry entries dating back to the mid-1800s. People search for these records for many reasons—genealogy, legal proof, name changes, or personal history. The county maintains both physical and digital copies. You can access them online, by mail, or in person. This page explains exactly how to find, request, and verify marriage records from LaSalle County, Illinois, using trusted sources and up-to-date methods.
How to Search Lasalle County Illinois Marriage Records Online
Free online portals let you search Lasalle County Illinois Marriage Records without leaving your home. These websites index scanned copies of original marriage documents. You can search by the bride’s full name, groom’s full name, wedding date, or registration number. Results often show the original certificate image, clerk’s signature, and ceremony location. All links open in new windows and go directly to third-party sites hosting official county archives. No login or fee is needed for basic searches. This makes it fast and easy to start your research.

Official Sources for Lasalle County Marriage Records
The LaSalle County Clerk’s Office is the primary keeper of all marriage records. It issues licenses, maintains registries, and provides certified copies. The office is located at 150 North Water Street, Ottawa, IL 61350. It operates Monday through Friday, 8 a.m. to 5 p.m. Staff can help with questions about required ID, fees, and forms. For certified copies, you must provide valid photo identification and pay the statutory fee. Same-day service is available in person at the main office and two satellite locations: Earlville City Clerk and La Salle City Clerk.

Requesting Certified Copies by Mail
To get a certified copy of a marriage record by mail, send a written request to the LaSalle County Clerk’s Office. Include both parties’ full legal names exactly as they appear on the original license. Add the recorded marriage date and registration number if known. The processing fee is $18.00, payable by check or money order. If you want an extra certified copy at the same time, it costs an additional $5.00. Mail your request to 150 North Water Street, Ottawa, IL 61350. Most requests are completed within ten business days.
Free Online Access Through LDS Genealogy
The LDS Genealogy collection offers free access to early Lasalle County Illinois Marriage Records. These include microfilmed records from 1855 to 1859 and digitized entries from 1831 to 1862. Each record is indexed by bride and groom names, marriage date, and officiant’s signature. You can view these images online without a subscription. This resource is ideal for family historians and researchers tracing roots in northern Illinois. The collection starts with Book B, pages 152–250, and continues into Book C.
Using Archives.com for Vital Records Research
Archives.com aggregates vital records from LaSalle County, including marriage, birth, death, and divorce data. While it does not issue certified copies, it links directly to county offices for official requests. The site helps users locate record details before submitting a paid request. It also explains which office handles each type of record: the County Clerk manages marriages, births, and deaths; the Circuit Clerk handles divorces. This saves time and prevents confusion when seeking legal documents.
Multiple Locations for In-Person Requests
LaSalle County offers marriage record services at eight different offices. The central location is the County Clerk’s Office in Ottawa. Two other key sites are the Earlville City Clerk and the La Salle City Clerk. Each provides same-day certified copies with valid photo ID and payment. Contact numbers are 815-434-8202 (Ottawa), 815-246-9588 (Earlville), and 815-223-0077 (La Salle). Hours vary slightly, so call ahead. This network ensures residents across the county can access records quickly.
Court Records and Marriage Verification
The LaSalle County Circuit Clerk maintains public terminals in Ottawa and La Salle courthouses. Visitors can search case files, civil dockets, and criminal records for free during court hours. The online portal provides digitized summaries, docket numbers, and hearing dates. While phone support is temporarily suspended due to system upgrades, email inquiries receive replies within 48 hours. This system helps verify marriage-related legal actions, such as annulments or name changes.
Online Court Records Portal
Greg Vaccaro, LaSalle County Circuit Clerk, oversees the online records portal. It publishes traffic citations, FOIA requests, marriage certificates, zoning maps, and court calendars. Users can filter by date, case type, or name to find specific documents. The main office is at 119 W. Madison St., Room 201, Ottawa, IL 61350. Phone: 815-434-8671. Fax: 815-433-9198. This portal supports remote research and reduces the need for in-person visits.
Role of the LaSalle County Clerk
The County Clerk issues all vital records in LaSalle County. This includes birth, death, and marriage certificates, as well as marriage licenses. The office also commissions notaries, publishes election notices, and processes assumed-name filings. It tracks delinquent property taxes and accepts redemption payments. All services are available at 150 North Water Street, Ottawa, IL 61350, Monday through Friday, 8 a.m. to 4 p.m. The clerk ensures records are accurate, secure, and accessible.
State-Level Marriage Record Policies
The Illinois Department of Public Health (IDPH) does not keep original marriage certificates. Only the county clerk where the marriage occurred can issue certified copies. IDPH can confirm marriages after 1962 but cannot provide legal documents. Always contact the LaSalle County Clerk for certified copies. The IDPH website lists all county clerks under “Resources” for easy reference. This ensures you reach the correct office quickly.
Marriage License Search Application Forms
The LaSalle County Clerk’s website offers downloadable forms for marriage license searches. These include the Marriage License Application, Marriage Record Search Form, and Civil Union Search Form. Each form has clear instructions, required fields, and payment details. You can complete them online, print for in-person submission, or mail as a PDF. The portal also lists needed documents, such as photo ID and proof of residency. This simplifies the process for applicants and researchers.
Official LaSalle County Website
The official county website is a hub for government services and public records. It features interactive maps, township listings, meeting minutes, and budget archives. Visitors can explore tourism, state parks, and recreational trails. Online payments are available for taxes, permits, and licenses. The site also links to vital records, court information, and clerk services. It is regularly updated to reflect current policies and contact details.
Common Uses for Marriage Records
People request Lasalle County Illinois Marriage Records for many reasons. Some need them to change their name after marriage. Others use them for Social Security, insurance, or immigration paperwork. Genealogists study them to build family trees. Lawyers may need them for inheritance or divorce cases. Always get a certified copy for legal purposes. Uncertified prints from websites are not valid for official use.
Fees and Payment Methods
The standard fee for a marriage record search or copy is $18.00. An additional certified copy costs $5.00. Pay by check or money order made out to the LaSalle County Clerk. Cash is accepted in person but not by mail. Credit cards are not accepted for mailed requests. Always include your return address and phone number. This helps the clerk contact you if there’s an issue.
Required Identification
To get a certified copy, you must show valid photo ID. Acceptable forms include a driver’s license, state ID, passport, or military ID. If you’re requesting for someone else, you may need written authorization or proof of relationship. Minors must have a parent or guardian present. The clerk may ask for additional documents depending on the situation. Call ahead if you’re unsure.
Processing Times
Mail-in requests take about ten business days. In-person requests are often completed the same day. Rush service is not available. During busy periods, such as wedding season, delays may occur. The clerk’s office posts updates on its website. You can also call to check the status of your request. Keep your receipt for reference.
Historical Records and Research
LaSalle County has marriage records dating back to the 1830s. Early records are handwritten and may have spelling variations. Use nicknames, maiden names, and alternate spellings in your search. The LDS collection and county archives are best for historical research. Some older records are on microfilm and require special viewing equipment. The Family History Library in Salt Lake City holds copies.
Accuracy and Verification
Always verify the information on your marriage record. Check names, dates, and locations for errors. If you find a mistake, contact the clerk immediately. They can correct errors with proper documentation. Never alter a certified copy yourself. Doing so makes it invalid. Keep your original in a safe place, like a fireproof box or safety deposit box.
Privacy and Public Access
Marriage records are public in Illinois. Anyone can request a copy, but certified copies may require ID. Some details, like Social Security numbers, are redacted. Recent records may have limited access for privacy reasons. The clerk follows state law to balance transparency and protection. If you have concerns, ask about restricted access options.
Frequently Asked Questions
Below are common questions about Lasalle County Illinois Marriage Records. Each answer provides clear, actionable information based on current policies and procedures.
How do I get a certified copy of my marriage certificate?
Visit the LaSalle County Clerk’s Office in person with valid photo ID and pay $18.00. You can also mail a written request with a check or money order. Include both names, the marriage date, and your contact information. Processing takes up to ten business days. Certified copies are required for legal purposes like name changes or immigration.
Can I search marriage records online for free?
Yes. Several free portals index Lasalle County marriage records from the 1800s to today. You can search by names, dates, or registration numbers. Results often include scanned images. However, these are not certified copies. For legal use, request an official document from the clerk’s office.
Are old marriage records available?
Yes. LaSalle County has records dating back to 1831. Many are digitized or on microfilm. The LDS Genealogy collection offers free online access to records from 1855 to 1859 and earlier. For older entries, visit the clerk’s office or contact the Family History Library.
Who can request a marriage record?
Anyone can request a public marriage record. For certified copies, you must show valid photo ID. If requesting for someone else, provide written permission or proof of relationship. Minors need a parent or guardian present. The clerk may ask for additional documents.
What if my record has an error?
Contact the LaSalle County Clerk immediately. Provide correct documentation, such as a corrected license or court order. The clerk will review and update the record if valid. Never alter a certified copy yourself. Keep the original safe and request a new one if needed.
How long does it take to process a request?
Mail-in requests take about ten business days. In-person requests are usually completed the same day. Delays may occur during busy periods. Call the clerk’s office to check status. Rush service is not available.
Can I get a copy if I was married outside LaSalle County?
No. Only the county where the marriage license was issued can provide the record. If you married in another Illinois county, contact that county’s clerk. For out-of-state marriages, contact the vital records office in that state.
LaSalle County Clerk’s Office
150 North Water Street, Ottawa, IL 61350
Phone: 815-434-8202
Hours: Monday–Friday, 8 a.m.–5 p.m.
Website: https://lasallecountyil.gov/
