Khmer is the official language and spoken by 95% of the population. Chinese and Vietnamese are also spoken. French was widely spoken until the arrival of the Pol Pot regime and is still taught in schools. English is commonly spoken in Cambodia. It’s estimated that over 50% of the population are conversational in English, but travellers in rural areas may find in hard to communicate in smaller villages. Learning a few basic Khmer words will get you far, and earn you respects from the locals.