Yes, the gulf of mexico is a part of the southwest region
No. It is on the southern region.
No. The gulf itself is a body of water within a region: North America.If you mean the land area circling the Gulf of Mexico, that indeed is a region, known as the oil coast.
The Gulf of Mexico is located to the south of the Southeastern US.
The costal plains
Galveston is in the Gulf Coast region of Texas, located on Galveston Island in the Gulf of Mexico.
Gulf of Mexico
Veracruz is located on the southern Gulf of Mexico coast.
Around the Gulf of Mexico and in the Yucatan peninsula.
Southeastern Mexico, close to the Gulf of Mexico
The costal plains
The Gulf of Mexico is shared by Mexico and the United States. It is a large body of water bordered by the southeastern United States, Mexico, and Cuba. It is an important region for trade, fishing, and oil production.