Rock Island County marriage license — office, fees & hours
How to get a marriage license in Rock Island County, Illinois: the issuing office, its address, phone and hours, the current fees, and how applying in person works.
Where to apply in Rock Island County
| Office | Rock Island County Clerk |
|---|---|
| Address | 1504 3rd Avenue Rock Island 61201 |
| Phone | (309) 558-3555 |
| Office hours | Monday–Friday 8:00am–4:30pm |
| Website | https://www.rockislandcountyil.gov |
Good to know
Rock Island County marriage licenses are issued by the county clerk at 1504 3rd Avenue, Rock Island 61201. Published office hours are Monday–Friday 8:00am–4:30pm. Both parties normally apply in person, so confirm current requirements with the clerk before your visit.
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 Rock Island County Clerk before you travel, because office hours and fees can change.
Questions people ask
Where do I get a marriage license in Rock Island County?
In person at the Rock Island County Clerk, 1504 3rd Avenue (Rock Island, IL 61201).
What are the Rock Island 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.