- English Dialect
- Australian English with distinctive accent and vocabulary
- English Proficiency
- Very high; English is the dominant language
Overall10/10English is the native language
Good to know
Good to Know
- English is almost universally spoken and understood throughout Adelaide; visitors, workers, and residents will have no difficulty communicating in English
- Australian English differs slightly from British and American English in accent, vocabulary, and some spelling — locals use distinctive slang and colloquialisms that may require minor adjustment
- Adelaide's CBD and surrounding areas have growing multilingual communities; while not necessary, learning some Mandarin, Italian, Greek, or Vietnamese phrases may enrich local interactions in multicultural neighborhoods
- Government services, education, and business are all conducted primarily in English; no language barrier for administrative or professional tasks
English Dialect
Australian English with distinctive accent and vocabulary
English Proficiency
Very high; English is the dominant language
Official Language Status
No official language by law; English is de facto national language
Top Non English Languages
Standard Mandarin
- Percentage At Home
- 2.1
Italian
- Percentage At Home
- 2.1
Greek
- Percentage At Home
- 1.7
Vietnamese
- Percentage At Home
- 1.4
Cantonese
- Percentage At Home
- 0.7
Indigenous Language Context
Kaurna language (original to Adelaide area) had no living speakers mid-20th century but revival efforts underway since 1990s
English As Only Language Percentage
75.4
English Speakers At Home Percentage
75.4
Non English Languages At Home Percentage
24.6
AI-generated estimateData refreshed July 2026
Sources cited for this category
These are the sources cited in this language & english friendliness research for this city. Individual figures may not each trace to one of them.
More About Adelaide
Data last updated July 2026 · Verify anything important.