Union County, Ohio

Probate Division

Union County Probate Court 

215 West 5th Street, Room B06, Marysville, Ohio 43040
PH: (937) 645-3029 ext, 3405
FAX: (937) 645-4124
Offices open to the public Monday - Friday, 8:30 a.m. - 4:00 p.m.
Closed on Federal Holidays


Probate Court Matters

The following matters are under the jurisdiction of the Probate Court:

Probate Records
Probate Matters
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Probate Local Rules & Forms
Marriage Licenses
Juvenile Division 







Adoptions- coming soon
General Information







Civil- Probate- coming soon






Probate Records - June 1, 2019 to present
Estates- coming soon






Probate Records - Pre-June 1, 2019
Wills on Deposit- coming soon






Probate Records- Historic
Guardianshipunder construction








Mental Illness & Intellectual Disability- coming soon






Records Center & Archives
Miscellaneous- Probate- coming soon






Recorder's Office
Trusts- coming soon


Probate Court Records Access

Probate Court records are open to the public at the Probate Court Clerk's Office or at the Union County Records Center and Archives.  For your convenience, please call ahead to confirm if the record you seek is available and where it is located:  (937) 645-3029 ext. 3405.

  • Adoption, Mental Illness, or Intellectual Disability records are deemed confidential and are NOT available to the public.  

Probate records filed from 1820 to May 30, 2019 are available for search:

  • At the Union County Probate Court Clerk's Office with assistance of a Deputy Clerk, or
  • At the Records Center & Archives (128 S. Main St.) and in the Recorder's Office (233 West Sixth Street) via a public terminal.

Probate records filed on or after June 1, 2019 are available for search:

  • At the Union County Probate Court Clerk's Office  with the assistance of a Deputy Clerk, or
  • Online through the Union County Court of Pleas Clerk of Courts Public Records Search website.


Historical Records 

In addition to the Probate Court case records, the following historical records are available for search:

Birth & Death Records 1867 to 1909
  • There is a charge of $3.00 for each birth or death record.
Marriage Records 1820 to present
  • (May 28, 1996 and after on the computer)
  • Charge of $2.00 for a certified copy or $0.10 for a photo copy

Delayed Registration and Correction of Birth 1941 to the present

Birth and Death Records after 1909

Are available from the Union County Health Department

http://www.uchd.net/resident/birth-death-certificates