In the U.S., the Geographic Names Information System (GNIS) has officially updated “Gulf of Mexico” to “Gulf of America.” As we announced two weeks ago and consistent with our longstanding practices, we’ve begun rolling out changes to reflect this update. People using Maps in the U.S. will see “Gulf of America,” and people in Mexico will see “Gulf of Mexico.” Everyone else will see both names.

The names you see in the Maps app are based on your country location, which is determined by information from your phone’s operating system (e.g., iOS and Android), including your SIM, network, and locale. If you’re using Google Maps on the web, the names are based on the region you select in your Search settings or your device’s location, if you haven’t selected one.