Delaware County Historical Court Records

Records Available for Research

Minutes/Records of the County Court, 1877-1986
Minutes/Records of the Court of General Sessions, 1843-1897
Minutes/Records of the Supreme Court, 1847-1956
Minutes/Records of the Oyer and Terminer Courts, 1803-1924
Minutes/Records of the Court of Common Pleas, 1797-1860
Naturalization Records


Delaware County Clerk’s Office
3 Courthouse Square
PO Box 426
Delhi, NY 13753

  • Records from 1797-2003 are paper and microfiche and microfilm
  • Supreme Court records 2004-present are digitized
  • County Court records 2004-present are digitized

Other Records of Historical Interest

Equity Registration, 1847-1905
Circuit Court, 1834-1897

Accessing County Records

The Office is open from 8:30-4:00 Monday through Friday, except holidays. Computers are available. Patrons can go online at and search online records using “Delaware County NY.”

In accordance with CPLR, County Clerks receive a fee for copies of $.65 per page/minimum $1.30. There is someone on staff who can make copies for researchers if they are not on the computer.

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