Port Isabel, Sonora, a former port (1864-1879) at the mouth of the Colorado River in Sonora, Mexico
Port Isabel was a seaport established in 1865 during the American Civil War in Sonora, Mexico near the mouth of the Colorado River on the Sea of Cortez to support the increased river traffic caused by the gold rush that began in 1862 on the Colorado River and the Yuma Quartermaster Depot newly established in 1864 to support the Army posts in the Arizona Military District.
The mascot of both the junior high and high school is the Tarpon.
Port Adelaide | Port-au-Prince | Port Arthur | Port Jackson | port | Port of Spain | Port Royal | Port Elizabeth | Port Vale F.C. | Port Moresby | Port Charles | Port Adelaide Football Club | Isabel Allende | Port of Los Angeles | Port Harcourt | Port Antonio | Port Authority of New York and New Jersey | Santa Isabel | Port Washington, New York | Port Washington | Port Louis | Port Alberni | Ellesmere Port | Port Said | Port Pirie | Port Phillip | Port Hope, Ontario | Port Glasgow | Port Macquarie | Port Huron, Michigan |