Concho Agency

Concho Agency Sale Notice Department of the Interior, Bureau of Indian Affairs Concho Agency Oral Auction Only Date and Time Lease sale for Oil & Gas Wednesday, May 20, 2026 10:00 AM - 1:00 PM Location Cheyenne and Arapaho Tribes Justice Services Bldg. (conference room) 120 E. Black Kettle Concho, Oklahoma 73022 Concho Agency May 20 2026 O&G Lease Sale Notice Aguilar, Fermin E Mon, 04/27/2026 - 17:14 Agency Overview and Mission The Concho Agency provides executive direction and trust services to the Cheyenne and Arapaho Tribes. Our mission is to manage and protect tribal and individual trust assets while supporting tribal sovereignty. We provide essential land management, conservation, and administrative services to the tribal community in western Oklahoma. Who We Serve The agency serves the Cheyenne and Arapaho Tribes, headquartered in Concho, Oklahoma. Tribal Enrollment: There are approximately 11,500 resident tribal members. Land Base: The Tribes own over 10,500 acres of land across eight counties in western Oklahoma. Individual Allotments: The agency also maintains jurisdiction over approximately 70,000 acres of individual trust allotments. Contact Information Concho Agency Directory Physical Address: Concho Agency Bureau of Indian Affairs 1635 East Hwy 66 El Reno, OK 73036 Phone : (405) 452-2414 Email: Concho_Agency_Probate_Office@bia.gov Concho_Agency_Realty@bia.gov Mailing Address: Concho Agency Bureau of Indian Affairs P.O. Box 68 El Reno, OK 73036 Location, History, and Operations Concho Agency Office Where We Are Located Our physical offices are located in El Reno, Oklahoma , while the Tribes are headquartered in the community of Concho . The agency’s jurisdiction spans a large portion of western Oklahoma. Our Land and Operations The Concho Agency is primarily focused on the management of agricultural and mineral trust lands. We operate through several dedicated branches to ensure land is used sustainably and that landowners are protected. Office of the Superintendent: Directs agency operations and government-to-government relations. Branch of Real Estate Services: Manages land leases, titles, and records. Land Operations: Focuses on soil and moisture conservation to protect the long-term health of the land. Agency Profile & Quick Facts 10,500 acres Trust Land Base 11,500 members Estimated Tribal Enrollment Services The Concho Agency provides technical expertise and support for the following trust programs: Real Estate Services: Assistance with leasing, land sales, and rights-of-way. Land Management: Specialized soil and moisture conservation programs. Probate & Estate Services: Helping families manage and transfer trust assets. Activities & Projects Communication System Upgrade Concho Agency is excited to share that we have recently streamlined our communication channels by unifying our telephone and email services. This upgrade is designed to make it easier for everyone to connect and collaborate, ensuring faster responses and a more seamless experience when reaching out with questions or concerns. Landowners now have several convenient options to contact the Agency. For those who prefer phone communication, they can reach the Agency directly using the soft line feature via Microsoft Teams at 405-452-2414, which offers the familiar automated choices for both Management and Realty matters. For specific inquiries, two dedicated email addresses are available: Concho_Agency_Probate_Office@bia.gov for Probate-related questions and Concho_Agency_Realty@bia.gov for Realty issues. Should you have any questions or need assistance navigating the new system, please don’t hesitate to contact us. Our team is committed to making this transition as smooth and beneficial as possible for everyone. Land Conservation Efforts Our Land Operations team is currently focused on soil and moisture conservation projects. These efforts help western Oklahoma farmers and ranchers maintain productive land while protecting local water resources. Contact Us Concho Agency Bureau of Indian Affairs 1635 East Hwy 66 El Reno, OK 73036 Open 8:30 a.m.–4:30 p.m., Monday–Friday. Realty issues Concho_Agency_Realty@bia.gov Probate-related questions Concho_Agency_Probate_Office@bia.gov (405) 452-2414