CivilCriminal
Union County Clerk of Courts
Address
215 W. Fifth St., Marysville, 43040
Phone
Union County courts
Filing fees, clerk information, and official court links.
Reviewed July 2026 · Official sources
Filing fees
Official fee schedule| Filing type | Fee |
|---|---|
| Civil lawsuit | $10 to $435 |
| Divorce / family | $375 to $560 |
Fees depend on case type and amount; confirm with the court before filing. At $435, the civil filing fee in Union County is higher than most nearby counties (median $375 across 6 nearby counties).
Clerk & court records
Union County Clerk of Courts
Danielle N. Sullivan
Courthouses in Union County
CivilCriminalFamily
Union County Court of Common Pleas, General and Domestic Relations Divisions
Address
215 W. Fifth St., 2nd Floor, Marysville, 43040
Phone
ProbateJuvenile
Union County Court of Common Pleas, Probate & Juvenile Divisions
Address
215 W. Fifth St., Marysville, 43040
Phone
Need papers served or filed in Union County? Nationwide Legal, our partner company, handles process service and court filing here.
Official links
Frequently Asked Questions
How much does it cost to file a civil case in Union County?
The civil filing fee in Union County, Ohio is $435.00 all civil actions not otherwise specified, plus $10.00 mandated by R.C. 2303.201 (effective 04/01/2023)
How much does it cost to file for divorce or a family case in Union County?
$450.00 divorce/alimony without children; $560.00 with minor children; dissolution $375.00 without children / $400.00 with minor children (effective 04/01/2023)
Can I e-file court documents in Union County?
Yes. E-filing is available.
Is there a free online case search for Union County?
Yes. You can look up cases online at eservices.co.union.oh.us.
Where do I file court documents in Union County?
Filings go to the Union County Clerk of Courts. You can reach the clerk at (937) 645-3006.