Cultural diversity
Language spoken at home
Language used at home shows which languages people speak in their home life and whether English or another language is used most often. It is a key indicator of cultural diversity and language retention within communities.
About this topic
Language used at home shows which languages people speak in their home life and whether English or another language is used most often. It is a key indicator of cultural diversity and language retention within communities.
This topic is useful for planning communication, multicultural services, and local engagement. It should be analysed together with proficiency in English and birthplace, because language alone does not show migration history or support needs.
Interpretation notes
- The Census records the language used most often at home, so it does not capture every language a person can speak.
- Language used at home is not a measure of English proficiency, literacy, or migration history on its own.
Key insight
In 2021, English was the most common language used at home among residents in Port Augusta (C), accounting for 81.1% (11,202 people). This share was lower than Regional SA (87.7%). Since 2016, the biggest change was in English, which decreased by 275 people and 2.2 percentage points.
Section overview
Language used at home - Ranked by size
Port Augusta (C) - Total persons (Usual residence)
This table summarises language spoken at home for Port Augusta (C) in 2021 for persons, with comparison against Regional SA and change since 2016.
Language used at home - Ranked by size snapshot
2021 distribution by category for Port Augusta (C), with comparison markers for Regional SA.
English
Not stated
Punjabi
Adnymathanha
Pitjantjatjara
Italian
Mandarin
Tetum
Bislama
Vietnamese
Chart view
Language used at home - Ranked by size change
Absolute change in category counts between 2016 and 2021.
English
-275
-2.2pp
Not stated
-61
-0.4pp
Punjabi
+55
+0.4pp
Adnymathanha
+54
+0.4pp
Pitjantjatjara
+9
+0.1pp
Italian
-16
-0.2pp
Mandarin
+6
+0.1pp
Vietnamese
+18
+0.1pp
Australian Indigenous Languages, nfd
-1
0.0pp
Yankunytjatjara
+27
+0.2pp
Data table
Language spoken at home for Port Augusta (C). Language used at home - Ranked by size. 2021 and 2016 counts, percentages, and change compared with Regional SA.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Regional SA% | Count | % | Regional SA% | Count | pp | |
| English | 11,202 | 81.1% | 87.7% | 11,477 | 83.3% | 87.9% | -275 | -2.2pp |
| Not stated | 1,666 | 12.1% | 6.9% | 1,727 | 12.5% | 7.1% | -61 | -0.4pp |
| Punjabi | 126 | 0.9% | 0.3% | 71 | 0.5% | 0.2% | +55 | +0.4pp |
| Adnymathanha | 95 | 0.7% | 0.1% | 41 | 0.3% | 0.0% | +54 | +0.4pp |
| Pitjantjatjara | 54 | 0.4% | 0.5% | 45 | 0.3% | 0.5% | +9 | +0.1pp |
| Italian | 48 | 0.3% | 0.3% | 64 | 0.5% | 0.4% | -16 | -0.2pp |
| Mandarin | 38 | 0.3% | 0.3% | 32 | 0.2% | 0.3% | +6 | +0.1pp |
| Tetum | 37 | 0.3% | 0.0% | - | - | - | - | - |
| Bislama | 36 | 0.3% | 0.0% | - | - | - | - | - |
| Vietnamese | 33 | 0.2% | 0.1% | 15 | 0.1% | 0.1% | +18 | +0.1pp |
| Total | 13,805 | 100.0% | 100.0% | 13,775 | 100.0% | 100.0% | +30 | 0.0pp |
Excludes languages spoken at home by fewer than 10 people.