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Union County, Ohio Public Records

Find the right office in Union County. Court cases, deeds and parcels, sheriff and jail records, vital records and county filings, each linked to the office that keeps them, with addresses and phone numbers.

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Ohio Death Row

Information about Ohio death row inmates from the Ohio Dept. of Rehabilitation and Corrections.

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About public records in Union County

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County profile

Union County at a glance

State
Ohio
County seat
Marysville
Population
62,784
Area
437 sq mi
Founded
1820
Cities and towns
8

Union County offices and records

Sheriff & Law Enforcement. Union County Sheriff's Office is responsible for law enforcement in the unincorporated areas of Union County.

Police Departments. Union County is served by several law enforcement agencies, including Union County Sheriff's Office and municipal police departments such as the Marysville Division of Police. Each agency has jurisdiction over its respective area, with the Sheriff's Office covering unincorporated regions and the city departments handling urban areas.

Law Enforcement & Arrests. Union County Sheriff's Office, headquartered at 221 West Fifth Street, Marysville, Ohio 43040, is the primary law enforcement agency for unincorporated areas of Union County and provides countywide services including civil process, court security, and operation of Union County jail. Union County Jail, located at the same address, houses inmates awaiting trial and those serving short-term sentences; inmate lookup services are available through the Sheriff's Office website or by calling the jail directly for Municipal law enforcement is provided by the Marysville Police Department serving Union County seat, the Richwood Police Department in the northern part of Union County, and the Plain City Police Department in the southern region.

Criminal Records. Residents can request background checks through the Sheriff's Office or directly from the Bureau.

Arrest Records. Arrest records in Union County are maintained by Union County Sheriff's Office and the local police departments.

Mugshots & Booking Photos. Mugshots in Union County are taken and retained by Union County Sheriff's Office during the booking process. These photos are part of the public record and can be accessed through the Sheriff's Office website or by request.

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Union County public-records FAQs

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Where can I find mugshots or booking photos in Union County, Ohio?

Mugshots and booking photos for Union County, Ohio, are typically available through the Union County Sheriff's Office. You can visit their official website to access any available online resources or contact them directly to inquire about obtaining specific booking photos. Keep in mind that access to these records may be subject to certain restrictions under Ohio law.

How do I get a criminal background check in Union County, Ohio?

To obtain a criminal background check in Union County, Ohio, you should contact the Ohio Bureau of Criminal Investigation (BCI). Locally, you can visit the Union County Sheriff's Office, which may offer fingerprinting services required for the BCI background check process. Ensure you have valid identification and any necessary fees when you apply for the check.

How can I look up sex offenders in Union County, Ohio?

You can look up sex offenders in Union County, Ohio, by accessing the Ohio Sex Offender Registry. This registry is maintained by the Ohio Attorney General's Office and provides a searchable online database where you can search by name, address, or proximity to a location.

How do I register to vote in Union County, Ohio?

Register to vote through the Union County Board of Elections at 233 West Sixth Street, Suite 170, Marysville, or online at www.olvr.ohiosos.gov using Ohio's Online Voter Registration system. You must register at least 30 days before an election to be eligible to vote in that election, and you'll need your Ohio driver's license or state ID number and the last four digits of your Social Security number. Once registered, you can request an absentee ballot for any election by contacting the Board of Elections at (937) 642-2836 or downloading an application from their website.

How do I look up property records in Union County, Ohio?

Property records are available through the Union County Auditor's Office at www.unioncountyohio.gov/auditor, which offers a free searchable database of all parcels including ownership, tax assessments, payment history, and property characteristics. For recorded documents such as deeds, mortgages, and liens, visit the Union County Recorder's Office online portal at www.unioncountyohio.gov/recorder, which provides digitized images of recorded instruments. The county also maintains a GIS mapping system with interactive parcel maps, aerial photography, and zoning information accessible at no charge through the Auditor's website.

How do I get a birth or death certificate in Union County, Ohio?

Birth and death certificates can be requested through the Union County Health Department at 940 London Avenue, Suite 1100, Marysville, phone (937) 642-2053, or directly from the Ohio Department of Health's Division of Vital Statistics. Birth certificates cost $27.00 for the first copy and death certificates cost $25.00, with processing typically taking 2-4 weeks for mail requests. You can also order online through VitalChek at www.vitalchek.com for expedited service (3-5 business days plus shipping), though convenience fees apply. Valid identification and proof of eligibility are required, as Ohio law restricts access to immediate family members and individuals with legal interest.

How do I find business license records in Union County, Ohio?

Business entity information is primarily maintained by the Ohio Secretary of State and searchable free at www.businesssearch.ohiosos.gov, where you can find corporations, LLCs, partnerships, and trade names registered statewide. For local business licenses and permits within municipalities, contact the specific city offices, Marysville businesses should contact the city's Income Tax Division at (937) 645-7350. Building permits and zoning records are available through the Union County Building Department at (937) 645-3004, located at 233 West Sixth Street. DBA (fictitious name) registrations may be filed with local government offices, though Ohio primarily uses state-level business registration.

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Cities, towns and neighboring counties

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