Pittsburg County Genealogy Records

Pittsburg County genealogy records go back to 1890 and cover a wide range of documents held at the courthouse in McAlester. Researchers looking for family ties in this part of southeastern Oklahoma can search marriage licenses, probate files, land deeds, and court records through the Court Clerk's office. The county was formed from the old Choctaw Nation lands, so some records stretch into the territorial period. You can start a search online through OSCN or visit the courthouse to dig through older files. Many probate and estate records have also been preserved on microfilm through FamilySearch, which makes it easier to trace family lines from out of state.

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Pittsburg County Overview

43,600 Population
McAlester County Seat
1890+ Records From
18th Judicial District

Pittsburg County Court Clerk

The Court Clerk's office is the main place to get genealogy records in Pittsburg County. Pam Smith serves as Court Clerk. Her staff handles requests for marriage records, divorce files, probate documents, and all civil and criminal case files. The office sits on the second floor of the courthouse at 115 E. Carl Albert Parkway in McAlester. You can walk in during business hours, send a written request by mail, or look up recent cases through the OSCN online portal.

Pittsburg County records date back to 1890. Marriage and divorce records start from that year. Probate files, which include wills, estate inventories, and guardianship papers, also go back to 1890. Land records from the same period are on file at the county clerk's office. If you are searching for a relative who lived in the McAlester area or anywhere in Pittsburg County during the territorial days, the courthouse likely has something on file. Naturalization records from the early 1900s are also available, which can help trace immigrant ancestors who settled in the coal mining towns of the region.

Court Clerk Pam Smith
Address 115 E. Carl Albert Parkway
McAlester, OK 74501
Phone (918) 423-6865
Hours Monday through Friday, 8:00 AM to 4:30 PM

Pittsburg County Genealogical Records

Pittsburg County holds a deep set of records for genealogy research. The types you can find at the courthouse include marriage licenses from 1890, divorce decrees from 1890, probate files from 1890, land deeds from 1890, and court records from the same era. Birth and death records start from 1908 when statewide registration began. The county health department at (918) 423-1269 can help with vital records questions.

Marriage records show the names of both parties, the date of the ceremony, the officiant, and any witnesses. Probate files are often the most useful for genealogy work. They can include a will, an inventory of the estate, a list of heirs, and distribution records. Land records show who sold property to whom, the legal description, the date of transfer, and the price paid. All of these details help build a picture of your ancestors and their lives in Pittsburg County.

Under Oklahoma's Open Records Act, Title 51, Section 24A.1 through 24A.33, most court records are open to the public. You do not need to be related to the people in the case to request copies. Some records involving minors or sealed cases have restrictions, but most genealogy-related files are available to anyone who asks.

Note: The Pittsburg County Historical Society in McAlester also has local histories and old photographs that may help with your genealogy search.

Online Genealogy Resources for Pittsburg County

Several online tools can help you search Pittsburg County genealogy records from home. The Oklahoma Historical Society keeps a large archive of state and county records. Their research center in Oklahoma City has collections that cover all 77 counties, including Pittsburg. The Gateway to Oklahoma History has digitized newspapers, photos, and documents that may mention your ancestors.

The Oklahoma State Courts Network at OSCN provides the screenshot below showing its free case search portal. This tool lets you look up Pittsburg County court cases by name or case number without having to visit the courthouse.

OSCN court records search portal for Pittsburg County genealogy records

The OSCN search page lets you pick Pittsburg County from a list and search across all case types. Results show docket entries and party names, which is useful for finding divorce decrees, probate cases, and civil filings tied to your family.

The Oklahoma Genealogical Society offers statewide resources and can point you to Pittsburg County specific records. For federal land patents and homestead records, the Bureau of Land Management has a searchable database of General Land Office records. Many early Pittsburg County settlers got their land through federal patents, and those records are free to search online.

Vital records like birth and death certificates are handled at the state level. The OK2Explore database lets you search an index of older birth and death records for free. Birth records over 20 years old and death records over 5 years old show up in the index. Under Title 63, Section 1-323 of Oklahoma law, certified copies of vital records are restricted to eligible family members.

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Cities in Pittsburg County

Pittsburg County includes McAlester, Krebs, Hartshorne, Savanna, Kiowa, and several smaller towns. All genealogy records for these communities are filed at the Pittsburg County Courthouse in McAlester. There are no qualifying cities with individual pages in this county, so all research starts at the county level.

Nearby Counties

These counties sit next to Pittsburg County. If your ancestors moved around southeastern Oklahoma, you may want to check records in neighboring counties as well.