Delaware County OHGenWeb
History & Genealogy

Addresses for Research

Delaware County Genealogical Society

Delaware County Historical Society

2690 Stratford Rd.
Delaware, OH 43015

Delaware County Records Center

2079 U.S. Hwy 23 N,
PO Box 8006
Delaware, Ohio 43015

Phone: (740) 833-2140

Records Available

Marriage Records: 1835-present

Birth Records: 1867-1909 (After this date contact the Delaware General Health District)

Death Records: 1867-1909 (After this date contact the Delaware General Health District)

General Index to Probate Records: 1850-1951 (After this date contact the Delaware County Probate Court)

Wills Records: 1812-1959 (After this date contact the Delaware County Probate Court)

Obits, Deaths and Funeral Abstracts: 1821-1917

Common Pleas Index: 1820’s through 1950’s (After this date contact the Delaware County Clerk of Courts)

County Home Records:

Director’s Journal- 1910-1912

Delaware County Board of County Commissioners County Home Journal- 1913-1934

Admissions and Discharges- 1911-1917, 1924-1928

Auditor’s Tax Duplicate Records: 1808-1994

Naturalization Records: 1836-1949 (Sporadic Entries)

Cemetery records are Township records with the exception of Oak Grove Cemetery, all requests for Oak Grove Cemetery will need to go thru Carolyn at the Cemetery office. The number is (740) 363-2971 or Oak Grove Cemetery

Delaware County Probate Court

145 N. Union St., 3rd Flr.
Delaware, OH 43015
Phone: (740) 833-2680

Delaware County Clerk of Courts

117 North Union Street, Level 300
Delaware, Ohio 43015
Phone: (740) 833-2500

Birth & Death Records - Delaware County Public Health

470 South Sandusky Street
Delaware, OH 43015
740-203-2021

Delaware County District Library

84 E. Winter St.
Delaware, OH 43015
740-362-3861
askus@delawarelibrary.org

Genealogy Section:
https://www.delawarelibrary.org/local-history-genealogy/


This page was last modified: May 2025