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AP style guidance on Gulf of Mexico, Mount McKinley

by Amanda Barrett on Jan. 23, 2025
President Donald Trump has signed an executive order to rename the Gulf of Mexico to the Gulf of America. The body of water has shared borders between the U.S. and Mexico. Trump’s order only carries authority within the United States. Mexico, as well as other countries and international bodies, do not have to recognize the name change.

The Gulf of Mexico has carried that name for more than 400 years. The Associated Press will refer to it by its original name while acknowledging the new name Trump has chosen. As a global news agency that disseminates news around the world, the AP must ensure that place names and geography are easily recognizable to all audiences. 

The AP regularly reviews its style guidance regarding name changes, in part to ensure its guidance reflects common usage. We’ll continue to apply that approach to this guidance and make updates as needed.

There are other examples where the AP refers to a geographical place by more than one name. For example, the Gulf of California is sometimes referred to as the Sea of Cortez. The U.S. government has designated that body of water as the Gulf of California, while Mexico recognizes it as the Sea of Cortez.

President Trump also signed an executive order to revert the name of North America’s tallest peak, Denali in Alaska, to Mount McKinley. Former President Barack Obama changed the official name to Denali in 2015 to reflect the traditions of Alaska Natives as well as the preference of many Alaska residents. Trump said in his executive order that he wanted to “restore the name of a great president, William McKinley, to Mount McKinley.”

The Associated Press will use the official name change to Mount McKinley. The area lies solely in the United States and as president, Trump has the authority to change federal geographical names within the country.

The AP Stylebook will be updated to reflect both decisions.

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