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Marion County, Ohio
Genealogy, History & Facts
County Vital Records ∣ County Census Records ∣ County Courthouse and Government Records ∣
County Societies, Family History Resources and County Genealogy Links
Marion County, Ohio Facts
When was Marion County, OH Created?
Marion County was created on April 1, 1820 from Delaware County (Organized in 1824). This county was named for General Francis Marion (1732-1795), lieutenant colonel in the Continental Army and later brigadier general in the American Revolutionary War. .
What is the County Seat of Marion County, OH?
The County Seat is located in Marion also, the county government website is www.co.marion.oh.us/ .
What counties are adjacent to Marion County, OH?
Bordering Counties are Crawford County, Morrow County, Delaware County, Union County, Hardin County, Wyandot County .
Marion County, OH Vital Records
Where can find Marion County Birth, marriage, Divorce and Death Records?
Marion County vital records can be found at the Ohio Department of Health which has Birth Records since Dec 20, 1908; Death Records since since 1954 and copies of Marriage and Divorce Records since 1918 to present There is a fee for each copy requested. Please refer to the information to the Statewide Vital Records in Ohio for current fees and application process.
You can search online for Marion County Birth, Marriage, Divorce or Death Records. You can also Order Electronically Online or can download an application for Ohio Birth Certificate, Marriage Certificate, Divorce Certificate, Death Certificate Application to mail. The Archives Division has copies of births before 1908, death before 1944 and marriage records before 1949.
- County Vital Records Held at the OHS
- U.S., Social Security Applications and Claims Index, 1936-2007
- Social Security Death Index
- USGenweb Archives Ohio Marriage Project
- Ohio, County Births, 1856-1909
- Ohio, Births and Christenings Index, 1800-1962
- Ohio, Births and Christenings, 1821-1962
- Ohio, Marriages, 1800-1958
- Ohio, County Marriages, 1790-1950
- Ohio Marriage Index, 1970, 1972-2007
- Ohio Marriages, 1803-1900
- Ohio Divorce Index, 1962-1963, 1967-1971, 1973-2007
- Ohio Death Certificate Index, 1913 – 1944
- Ohio, Deaths, 1908-1953
- Ohio, Death Index, 1908-1932, 1938-1944, and 1958-2007
- Ohio Deaths and Burials, 1854-1997
- Ohio Deaths, 1908-1932, 1938-1944, and 1958-2007
Marion County, OH Census Records
What Marion County, OH census records are available?
There are many types of census records for Marion County guide you in researching your family tree. Federal Population Schedules are available for 1820, 1830, 1840, 1850, 1860, 1870, 1880 (free index), 1890 (fragment), 1900, 1910, 1920, 1930, 1940.
Marion Co. Mortality Schedules can be found for 1850, 1860, 1870 and 1880. Marion Co. Industry and Agriculture can be obtained for 1850, 1860, 1870 and 1880. Marion Co. Union Veterans Schedules is available for 1890. One can find free online and printable census forms to help you with your research. See Also Ohio Census Records Research Guide
Marion County, OH Courthouse and Government Records

What genealogical records can I find in the Marion County Courthouse?
The below facts shows exactly what death, marriage, birth, property, wills, and court records are typically in Marion County. The years listed below are the first noted records with this county. See Also Ohio Courthouse Records Research Guide.
- Marion County Courthouse (all departments listed below are located here, unless otherwise noted)
- Address: Courthouse Square, 100 N. Main St., Marion 43302-3089
- Phone: (740) 387-5871
- Marion County Clerk of Probate Court
- Phone: 740-223-4260
- Marriage Records: 1824
- Probate Records: 1821
- Marion County Recorder
- Address: 222 W Center St, Marion, OH 43302
- Phone: 740-223-4100
- Land Records: 1821
- Marion County Clerk of Court of Common Pleas
- Phone: 740-387-7614
- Court Records: 1824
- Ohio, Wills and Probate Records, 1786-1998
- BLM Land Records
- Marion County USGenWeb Archives Project
Marion County, OH Societies and Family History Resources
What genealogical and historical societies, archives, museums, associations and libraries are available for Marion County, OH?
A list of Marion County Historical and Genealogical Societies, Libraries, Archives. See also list of Statewide Ohio Archives, Historical & Genealogical Societies.
- Marion Area Chapter, OGS, PO Box 844, Marion, OH 43301-0844; Phone: (740) 387-4255; Marion Area Chapter, OGS meets on the first Saturday, March through December, at 10:00am. There is no meeting in January or February. Meeting places vary, so please check the calendar on our web site for locations or special events. The Marion Area Genealogical Society preserves and collects genealogical and historical records for this and related areas of Ohio.
- Marion County Historical Society, 169 E. Church St., Marion, OH 43302; 740-387-4255 ; The Marion County Historical Society is known for its many publications on Marion County history. Its museum preserves and interprets the history of Marion County from earliest recorded times to the present. It houses the Harding Presidential Collections, the Rinker-Howser Resource Center, and The Marion County Hall of Fame.
- Ohio Historical Society, Archives-Library Division, 1982 Velma Avenue, Columbus, OH 43211; Telephone: 614-297-2300
- Ohio Genealogical Society, 713 South Main Street, Mansfield OH 44907-1644
Where can I connect with other Marion County, OH Researchers through message boards and forums?
- https://www.archives.gov/research/census
- Ohio Genealogy Community (plus.google.com)
- Ohio State Genealogy Network (facebook.com)
- Marion County, Ohio Message Boards (boards.ancestry.com) read and post messages about your ancestors in Marion County
- Marion County, Ohio Genealogy Forum (genforum.genealogy.com) read and post messages with other genealogy researchers for Marion County
What other genealogical resources are available in Marion County, OH?
The following are web links to Genealogy, Records and Resources pertaining to Marion County.
Marion Co. OH Books, Newspapers & Publications
- Ohio Newspapers Books & Publications Research Guide
- Ohio historical newspaper archives online (newspapers.com)
- Historical Newspapers from Ohio (1802 – 1970) (genealogybank.com)
- Marion Star, The (Marion, Ohio) (search.ancestry.com)
- The Marion Daily Star (Marion, Ohio) (search.ancestry.com)
- The Marion Weekly Star (Marion, Ohio) (search.ancestry.com)
- Marion Daily Star Special Edition, The (Marion, Ohio) (search.ancestry.com)
- Marion Daily Star, The (Marion, Ohio) (search.ancestry.com)
- Marion County, Ohio Books (amazon.com)
- Search Ohio Obituaries (1985 to current) (genealogybank.com)
- Marion County Newspaper Articles (usgwarchives.net)
- Marion County Obituaries (usgwarchives.net)
Marion Co. OH Church / Bible Records & Cemeteries / Graveyards
- Marion Co., Ohio Graves (findagrave.com)
- Marion County Cemetery Transcriptions and Tombstone Photos (usgwarchives.net)
- Marion Co. Ohio Tombstone Photo Project (usgwarchives.net)
- Marion County Tombstone Transcription Project (usgwtombstones.org)
- Marion Co., Ohio Cemeteries (Internment.net)
- Marion Co., Ohio Cemetery Books (amazon.com)
- Marion Co. Church Records (usgwarchives.net)
- Marion Co. Bible Records (usgwarchives.net)
- Marion County, Ohio Church Books (amazon.com)
Marion Co. OH Family Websites, Pictures & Histories
- Create a Free Family Tree (ancestry.com)
- County Biographies (usgwarchives.net)
- Family of Harold and Bessie Leeper Davis
- Penny Postcards From Marion Co. (usgwarchives.net)
- County Photos (usgwarchives.net)
Marion Co. OH General and History Websites
- See Also State History for Ohio
- Marion County Ohio (genealogytrails.com)
- Marion County, Ohio Wikipedia (wikipedia.org)
- Marion County, Ohio Wiki (familysearch.org)
- Marion Co. OH Genealogy (kindredtrails.com)
- Family History Library (familysearch.org)
- Marion County History (usgwarchives.net)
- Marion County, Ohio (linkpendium.com)
- Cyndi’s List – United States – Ohio – Counties – Marion (cyndislist.com)
- Marion Co. OHGenweb (ohgenweb.org)
- Marion County Genealogy Queries (cousinconnect.com)
- Marion Co. Data Collections (search.ancestry.com)
Marion Co. OH Immigration & Naturalization
- See Also Statewide Immigration and Naturalization Links for Ohio
- Marion County Naturalization Records held by OHS (ohiohistory.org)
Marion Co. OH Maps, Atlases & Gazetteers
- See Also Statewide Maps and Atlas Links for Ohio
- Marion Co., Ohio Township Map
- Adams County Maps Index (usgwarchives.net)
- 1895 Marion County Map (livgenmi.com)
Marion Co. OH Military Records
- Ohio Military Records Research Guide
- Marion County Military Records (usgwarchives.net)
- Ohio Military Records (Fold3.com) provides access to military records, stories, photos, and personal documents belonging to the Ohio women and men which served. Great for Marion County genealogists, researchers, historians and a lot more.