Harper Co. OKGenWeb Harper Co. OKGenWeb T hanks for taking the time to stop by Harper County OKGenWeb. My name is Michelle , your host for Harper County, Oklahoma. I maintain several sites, so if I haven't replied to your message within 3 or 4 days, please contact me again. P lease use the sources on this page to search for your elusive ancestors.
Harper County is located in Northwestern Oklahoma.
It was created from Woods County OK and Woodward County OK , and Indian Lands. Harper County was named for Oscar G. Harper, a clerk in the 1907 Oklahoma Constitutional Convention which convened at Guthrie, Oklahoma Territory. County government was organized 1 January 1908. C ourt Clerk has Marriage, divorce, probate, plat records, civil and criminal court records from about 1907. C ounty Clerk has Land Records from 1907, school census 1907-1963.