Three Rivers Casino Coos Bay
Tribal casino in Coos Bay, OR · 1297 Ocean Boulevard, Coos Bay, OR 97420
Owned by the Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians
How old do you have to be to gamble at Three Rivers Casino Coos Bay?
18+ or 21+, depending on the casino.
Owned by the Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians.
Regulated by the tribe's gaming commission under IGRA, with NIGC oversight.
Source: https://www.nigc.gov/wp-content/uploads/2025/08/06172025TribesByStatesList.pdf, verified 2026-10-26.
Last checked 2026-10-26.
Directory listing compiled from public operator and property information. Confirm hours and ID rules with the venue before you go.
18+ or 21+, depending on the casino.
Gambling problem? Call 1-877-MY-LIMIT. National Problem Gambling Helpline: 1-800-MY-RESET (1-800-697-3738).