Union County, Ohio

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Records Center & Archives

Record Collections

Auditor Board of County Commissioners Board of Education Board of Elections Board of Fund Commissioners Board of Railroad Appraisers and Assessors Board of Revision Board of School Examiners Budget Commission Children's Services Board (Children's Home) Clerk of Courts Coroner County Court County Home (Infirmary) Dog Warden Engineer Jury Commission Probate Court Recorder Sheriff Sinking Fund Trustees Treasurer

Atlases & County Plat Maps (1849-1928) County Highway Maps (1916-2017) Ditch Maps (1870-1993) Election Ward & Precinct Maps (1953-2011) Flood Insurance Rate Maps (1991-1991) Plat (Tax) Maps (1846-1994) Railroad Valuation Maps (1918-1932) Road Maps (1849-1940) School District Maps (1904-1909) Sanborn Fire Insurance Maps (1885-1946) Veterans Grave Maps (1820-1939) Village Subdivision Maps (1816-2020) Virginia Military Survey (VMS) Maps (1797-1848) Watershed Maps (1879-1955)

Online Records Directory

Indexes Contemporary Records Vital Statistics Records Historical Records

About the Records Center & Archives

Directions Family History Related Links Historical Information & Statistics Records Center & Archives Guidelines

Union County Records Commission

One-Time Disposal of Obsolete Records (RC-1) Record Retention Schedules (RC-2)

Hours of Operation and Copy Fees Public Records Union County Public Records Custodians

General Information

Staff Directory

Email

sbadenhop@unioncountyohio.gov

Phone Numbers

Emergencies: Dial 911

Location

128 South Main Street

Marysville,

OH

43040

Hours

Tuesday through Thursday

9:00am - 4:00pm

Historical Information & Statistics

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Records Center & Archives

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Historical Information & Statistics

The Union County Records Center & Archives has also accumulated and compiled supplemental research materials to assist researchers in their inquiries.

HISTORICAL INFORMATION

Union County Geographical Locations (1797-Present)

Union County Postmasters (1811-1971)

HISTORICAL STATISTICS

Union County Ballots Cast Statistics (1820-2015)

Union County Birth & Death Statistics (1867-1908)

Union County Census Population Statistics (1820-2010)

Union County Children's Home Statistics (1884-1967)

Union County Clerk of Courts Statistics (1976-2014)

Union County Home (Infirmary) Statistics (1865-1919)

Union County Juvenile Court Statistics (1955-2021)

Union County Marriage Statistics (1900-2014)

Union County Probate Court Statistics (1965-2014)

Union County Quadrennial Enumeration Statistics (1823-1911)