Cimarron County Probate Records

Cimarron County probate court records cover estate administration, will filings, guardianship cases, and conservatorship proceedings handled by the District Court in Boise City. This is Oklahoma's westernmost county, sitting at the far end of the Panhandle and sharing borders with Kansas, Colorado, New Mexico, and Texas. Records are public under state law, and many cases can be searched online through the Oklahoma State Courts Network free of charge. For older or partial records, the court clerk's office in Boise City is the primary contact point for finding files and requesting certified copies.

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Cimarron County Overview

~2,137Population
$204.14Filing Fee
Boise CityCounty Seat
District CourtHandles Probate

Cimarron County District Court

The Cimarron County District Court handles all probate matters for the county. The court clerk's office is located in the courthouse on Main Street in Boise City. Staff can help you locate case files, pull docket entries, and provide certified copies. The courthouse is a remote rural facility, so it is worth calling ahead before making the drive out from another area.

CourtCimarron County District Court
AddressCourthouse Square, Main St., P.O. Box 788, Boise City, OK 73933
Phone(580) 544-2251
HoursMonday-Friday, 9:00 AM - 5:00 PM
Judicial District1st Judicial District

Land and property records for Cimarron County are maintained separately by the County Clerk, located at P.O. Box 145, Boise City. If you need deed records tied to an estate, you will need to contact that office. The two offices are distinct and handle different record types, so knowing which one you need can save time. Court records go to the district court clerk; deed and property records go to the county clerk.

Cimarron is the least populous county in Oklahoma. Case volume is low compared to most counties, which means staff typically have more time to assist with record requests. That said, digital access to very old files may be limited, and some paper records require an in-person visit or a mailed request to review.

What Cimarron County Probate Records Contain

Probate court records in Cimarron County cover the full range of estate and guardianship proceedings. An estate file typically contains the original petition filed under 58 O.S. § 22, the original will if one exists, an inventory of assets, notices sent to creditors, accountings prepared by the personal representative, and the final decree that closes the estate and distributes assets. Each document is stamped with a filing date and assigned a case number.

Guardianship and conservatorship files are also part of the probate docket. These cases involve court supervision of minors or adults who need help managing personal or financial affairs. Records include petitions, court-ordered suitability reviews, annual reports, and judicial orders. Most guardianship records are public, though portions involving minor children may have limited access depending on the judge's orders.

Will deposits are a separate category. Under 84 O.S. § 81, a person can file a will with the court clerk for safekeeping while they are still alive. Those wills are sealed and not public until the person dies and a probate case is opened. If you are looking for a will filed by a living person, it will not appear in a standard docket search.

Cimarron County's small population means the number of probate filings per year is modest. That can make individual files easier to locate, but it also means resources for digitization are limited. Some records are only on paper or microfilm, especially those from the early decades after the county was organized.

Oklahoma Probate Process in Cimarron County

Probate in Cimarron County follows the same state procedures used in all 77 Oklahoma counties. The process begins when someone files a petition with the District Court under 58 O.S. § 22. The petition asks the court to admit a will to probate or to open an intestate estate when there is no will. You file at the courthouse in Boise City, pay the $204.14 filing fee, and the court schedules a hearing.

After the petition is accepted, creditor notice is required by 58 O.S. § 241. The personal representative must publish a notice in a local newspaper for two consecutive weeks. Creditors then have two months from the date of first publication to file claims against the estate. Publication costs vary but usually run between $100 and $200. In a small county like Cimarron, there are limited local newspaper options, so check with the clerk about approved publications.

Once the creditor period closes, the personal representative files an inventory listing the estate's assets and their values. The court holds additional hearings as needed before issuing a final decree. A typical uncomplicated estate takes six months to a year to close. Complex cases with real property disputes or contested wills take longer.

Two shortened procedures are available for qualifying estates. Under 58 O.S. § 331, if the total estate value is $50,000 or less, heirs can use a small estate affidavit. This process has no court filing fee and can start 10 days after death. Under 58 O.S. § 901, summary administration applies when the estate is worth $200,000 or less, or when five or more years have passed since the death. Both options reduce paperwork and can shorten the process significantly.

Cimarron County Probate Fees and Copies

The standard filing fee for a probate petition in Cimarron County is $204.14. This applies to estate administrations and standard guardianship and conservatorship filings. Relative guardianship petitions, where a family member is seeking guardianship of a child, carry a lower fee of $67.00. Small estate affidavits filed under 58 O.S. § 331 have no court filing fee.

Copy fees are set by 28 O.S. § 31 and apply uniformly across all Oklahoma counties. The court clerk charges $1.00 for the first page and $0.50 for each additional page. A certified copy costs an extra $0.50 per document. If you need authentication for use in another state or country, expect additional fees of $5.00 to $7.00. A manual search fee of $5.00 to $10.00 may apply if you do not have a case number and staff need to look up the file for you.

To get copies, you can visit the clerk's office in Boise City during business hours. You can also mail a written request. Include the case number if you have it, the full names of the parties involved, and the approximate year the case was filed. Attach a check or money order payable to the Cimarron County Court Clerk and include a self-addressed stamped envelope. The clerk will mail copies to you when the order is ready.

Note: The per-page copy rate is the same at every courthouse in Oklahoma under 28 O.S. § 31. Fees for certification and authentication may vary slightly by court.

Public Access to Cimarron County Probate Records

Oklahoma's Open Records Act, codified at 51 O.S. § 24A.1, gives the public the right to access most probate court records without showing any special connection to a case. Estate filings, will documents, inventories, creditor notices, and final decrees are all open records. The court may restrict access to specific sealed exhibits or documents that contain sensitive information about minors, but those restrictions are the exception rather than the rule.

Cimarron County records extend back to the county's organization in 1907. Some early-twentieth-century files exist only on paper or microfilm. The condition of historical records varies, and some may have deteriorated over time given the county's age and small administrative capacity. If you are researching a probate case from the 1910s through the 1940s, calling the clerk's office ahead of time is worth the effort to confirm what is available and in what format.

ODCR.com at odcr.com offers another path to case records. Basic searches are free, and a paid subscription provides access to document images that may not be visible on OSCN. Monthly image access runs $55 for district courts. This can be a good option if you need to review older digitized documents without making a trip to Boise City.

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Communities in Cimarron County

Cimarron County is the least densely populated county in Oklahoma. Boise City is the county seat and handles all probate filings. Other communities in the county include Felt and Keyes. None of these towns meet the population threshold for a dedicated city records page. All probate matters for the county are handled at the District Court in Boise City, regardless of where in the county the deceased or the petitioner was located.

Nearby Counties

Cimarron County borders Beaver County to the east within Oklahoma. It also touches Kansas, Colorado, New Mexico, and Texas, making it the only county in the contiguous United States to border four other states.