
Chicken Ranch Rancheria of Me-Wuk Indians
- Founded
- 1985-01-01 in Jamestown, California, USA
- Headquarters
- 9195 Tribal Way, Jamestown, CA 95327, United States
Chicken Ranch Rancheria of Me-Wuk Indians is a federally recognized sovereign tribe that operates a diversified economic portfolio anchored by the Chicken Ranch Casino in Jamestown, California. The tribe's modern history began in 1985 when it received federal recognition and opened one of the first Native American bingo halls in the state, a facility that later evolved into a full-service casino offering slot machines, table games, and Class III gaming under a tribal-state compact. Beyond gaming, the tribe owns the Jamestown Hotel and the Mathiesen Memorial Clinic, which provides health services to tribal members and the local community. The tribe employs a workforce estimated between 100 and 400 across its casino, hotel, clinic, and government offices, though no official headcount is publicly available. Governance is led by an elected Tribal Council, and the tribe has invested in modernizing its financial systems, including a transition to Oracle NetSuite for grant management. Chicken Ranch Rancheria is also active in regional community outreach, such as administering a $626,000 state grant for homeless shelter services and participating in forest health and fire resilience programs through the Sierra Nevada Conservancy.
Detailed Review
History and Founding
Chicken Ranch Rancheria of Me-Wuk Indians is a historic community of Me-Wuk Natives from the Sierra Nevada foothills, originally spanning from Table Mountain to the lower Red Hills area. After over 150 years of land disruption from mining and logging, the tribe's territory was reduced to a 2.85-acre parcel. In 1985, the tribe achieved federal recognition and simultaneously opened one of California's first Native American bingo halls, establishing the foundation for its modern gaming operations. Over the following decades, the bingo hall expanded into a full-service casino, and the tribe added a medical clinic and a hotel to its portfolio.
Business Model
As a sovereign tribal nation, Chicken Ranch Rancheria operates its enterprises as self-sustaining tribal government ventures. The primary revenue driver is the Chicken Ranch Casino, which offers slot machines, live table games, and bingo under Class III gaming. The tribe also generates income from the Jamestown Hotel and the Mathiesen Memorial Clinic. In 2024, the tribe entered into new Secretarial Procedures with the U.S. Department of the Interior to formally amend and streamline its gaming compact, reflecting an ongoing commitment to regulatory compliance and operational efficiency. Beyond gaming, the tribe pursues diversification through grants and community programs, such as a $626,000 state grant for interim homeless shelter services awarded in 2022.
Products and Platforms
- Chicken Ranch Casino: The tribe's primary gaming facility, located in Jamestown, California, offering slot machines, live table games, and a bingo hall. It evolved from the original 1985 bingo hall into a full-scale casino. - Jamestown Hotel: A lodging property operated by the tribe, providing accommodations for casino visitors and other guests. - Mathiesen Memorial Clinic: A tribal health clinic that provides medical services to tribal members and the surrounding community, supporting overall community health.
Market Position and Recent Developments
Chicken Ranch Rancheria is one of many Native American tribal casino operators in California, but it distinguishes itself through its broad community involvement and diversification efforts. The tribe participates in the Regional Forest and Fire Capacity Program through the Sierra Nevada Conservancy, receiving funding for tribal capacity building in forest health and fire resilience. In 2025, a case study by PyanGo highlighted how CFO Tammy Issa led the transition from spreadsheets to Oracle NetSuite for grant management and financial control, signaling a modernization of back-office operations. The tribe's leadership structure remains focused on the elected Tribal Council, with no separate CEO or COO roles publicly identified.
Governance
Chicken Ranch Rancheria is governed by a Tribal Council comprising a Chairman, Vice Chairman, Secretary, and Sergeant-at-Arms. The council oversees all tribal enterprises, with operational management supported by a Chief Financial Officer (Tammy Issa) and administrative staff. The tribe remains dedicated to empowering current and future generations of Me-Wuk Indians while fostering partnerships with the local non-native community.
Key Products
Chicken Ranch Casino
The tribe's primary gaming facility offering slot machines, live table games, and a bingo hall, located in Jamestown, California.
Jamestown Hotel
A hotel property operated by the tribe, providing lodging for visitors and guests of the casino.
Mathiesen Memorial Clinic
A tribal health clinic that provides medical services to tribal members and the local community.
Key Persons
Joseph Mathiesen-PowellTribal Chairman
Raymond MathiesenTribal Vice Chairman
Melissa PowellTribal Secretary
Tammy IssaChief Financial Officer
Notable past members
- Joseph Mathiesen-Powell — Tribal Treasurer
Recent News

Ninth Circuit Panel Presses Kalshi on Tribal Lands Sports Contracts in IGRA Challenge
A Ninth Circuit panel expressed skepticism toward Kalshi's argument that its CFTC-regulated sports contracts are not sports betting, as three California tribes seek to revive an injunction barring the platform from offering those contracts on tribal lands under the Indian Gaming Regulatory Act. The court did not rule from the bench and has no set deadline for a decision.
2026-07-13