Marriage License Information for Monroe County, Illinois

Below is all of the marriage license information you need in order to file in the county you will be married in. Please note that we have provided links to your county clerk’s official website as well as a link to the marriage license application form you will file.

Office Address 100 South Main Street Waterloo, IL 62298 Office Hours Monday - Friday 8:00 a.m. - 4:30 p.m Closed on Holidays

Office Phone 618-939-8681, ext. 302

Useful Links County Website Marriage License Form

Is a Blood Test Required?
No

Does one of us need to go in person to apply?
Both of you

How much is it?

$55.00 Cash only

What do I need to bring?

Proof of ages, photo ids and Social Security numbers. If previously married, his or her name, along with the date, location and court in which the marriage or civil union was dissolved or declared invalid, or the date and location of death of the former spouse or partner.

How To Apply:

Proof of age of each individual, at least 18 years of age at the time of the marriage. Acceptable documents for proof of age are a valid driver’s license or a certified copy of a birth certificate. If either individual was previously married or joined in a civil union, his or her name, along with the date, location and court in which the marriage or civil union was dissolved or declared invalid, or the date and location of death of the former spouse or partner.

When does It Expire:

The license expires 60 days after its effective date

Name Change:
Filing for a marriage license in the state of Illinois does not cause your or your spouse’s last name to automatically change. Married name change services are available to guide you through the married name change process if you opt to change your name.

Same Sex Couple:
Use this online resource for more information about your state’s marriage legislation.