Khmer is an Austroasiatic language and the official language of Cambodia, spoken by approximately 16 million people worldwide. It is one of the oldest languages in Southeast Asia with a written tradition dating back to the seventh century, as evidenced by inscriptions at Angkor and other archaeological sites.
In Australia, Khmer speakers number approximately 30,000 according to the 2021 Census. The Cambodian-Australian community is primarily descended from refugees who fled the Khmer Rouge genocide (1975–1979) and the subsequent decade of conflict. The community is concentrated in western Sydney (particularly Cabramatta and Fairfield), Melbourne's southeastern suburbs, and parts of Brisbane and Adelaide.
Khmer is written in one of Southeast Asia's oldest scripts, derived from Indian Brahmi through the Pallava tradition. The script is an abugida with 33 consonants, 23 dependent vowels, and 12 independent vowels, making it one of the largest alphabets in the world. Like Thai, Khmer does not use spaces between words — spaces indicate phrase or clause boundaries — creating challenges for digital text processing.
The refugee origins of the Cambodian-Australian community have lasting significance. Many first-generation arrivals experienced extreme trauma, and the community has worked to rebuild cultural identity and connection across generations. Buddhist temples, Khmer language schools, and community organisations serve as important cultural institutions.
For organisations, Khmer serves a well-established refugee-background community with specific communication needs. Healthcare (particularly mental health), aged care, government services, and community engagement programs benefit from Khmer-language provision. Sensitivity to the community's history is essential for culturally appropriate communications.