LaSalle County marriage license — office, fees & hours
How to get a marriage license in LaSalle County, Illinois: the issuing office, its address, phone and hours, the current fees, and how applying in person works.
Where to apply in LaSalle County
| Office | LaSalle County Clerk |
|---|---|
| Address | 707 E. Etna Road #161 Ottawa 61350 |
| Phone | (815) 434-8202 |
| Office hours | Monday–Friday 8:00am–4:30pm |
| Website | https://www.lasallecountyil.gov |
Good to know
Applications are taken at the county clerk, 707 E. Etna Road #161, Ottawa 61350. The office is open Monday–Friday 8:00am–4:30pm. The recorder is a separate office in this county.
How the process works
Both people appear together in person with valid government photo ID. Illinois marriage licenses are issued by the county clerk where the ceremony will take place, become usable one day after issuance and expire after 60 days. Confirm anything time-sensitive with LaSalle County Clerk before you travel, because office hours and fees can change.
Questions people ask
Where do I get a marriage license in LaSalle County?
In person at the LaSalle County Clerk, 707 E. Etna Road #161 (Ottawa, IL 61350).
What are the LaSalle County Clerk hours?
Monday–Friday 8:00am–4:30pm
Other Illinois counties
Directory last checked 2026-10-24. Office details are gathered from official county sources — always confirm current hours and fees before visiting.