The U.S. territory that uses Spanish as an official language is Puerto Rico. Both Spanish and English are official languages in Puerto Rico, with Spanish being the predominant language spoken by the population. Puerto Rico is a U.S. territory where Spanish is widely used in government, education, and daily life alongside English.

Bermuda, Canada, and Hawaii do not use Spanish as an official language. Hawaii uses English and Hawaiian as official languages, Bermuda primarily uses English, and Canada has English and French as official languages.