However, due to its history and proximity to Spain, Spanish is also very common. Many Gibraltarians are bilingual and Spanish is used in informal settings, commerce, and even in some government functions.
Additionally, a small but significant portion of the population speaks Llanito, a unique dialect that blends elements of English, Spanish, and Genoese. It's considered a creole language and is often spoken within families and in informal settings.
Finally, there are also small communities of speakers of other languages, including Arabic, Portuguese, and Maltese, due to immigration from these regions.
So, while English is the official language, Gibraltar is a truly multilingual society, reflecting its rich cultural heritage and history.