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 Isaac (R), accounting for 74.5% (16,392 people). This share was lower than Regional Qld (83.7%). Since 2016, the biggest change was in English, which decreased by 612 people and 6.7 percentage points.
Section overview
Language used at home - Ranked by size
Isaac (R) - Total persons (Usual residence)
This table summarises language spoken at home for Isaac (R) in 2021 for persons, with comparison against Regional Qld and change since 2016.
Chart view
Language used at home - Ranked by size snapshot
2021 distribution by category for Isaac (R), with comparison markers for Regional Qld.
English
Not stated
Tagalog
Filipino
Afrikaans
Spanish
Hindi
Mandarin
Thai
Maori (New Zealand)
Language used at home - Ranked by size change
Absolute change in category counts between 2016 and 2021.
English
-612
-6.7pp
Not stated
+1,581
+6.5pp
Tagalog
+9
0.0pp
Filipino
+32
+0.1pp
Afrikaans
-13
-0.1pp
Spanish
+31
+0.2pp
Hindi
+8
0.0pp
Mandarin
+7
0.0pp
Thai
+1
0.0pp
Maori (New Zealand)
+2
0.0pp
Data table
Language spoken at home for Isaac (R). Language used at home - Ranked by size. 2021 and 2016 counts, percentages, and change compared with Regional Qld.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Regional Qld% | Count | % | Regional Qld% | Count | pp | |
| English | 16,392 | 74.5% | 83.7% | 17,004 | 81.2% | 84.3% | -612 | -6.7pp |
| Not stated | 4,597 | 20.9% | 7.4% | 3,016 | 14.4% | 7.8% | +1,581 | +6.5pp |
| Tagalog | 151 | 0.7% | 0.3% | 142 | 0.7% | 0.3% | +9 | 0.0pp |
| Filipino | 106 | 0.5% | 0.3% | 74 | 0.4% | 0.2% | +32 | +0.1pp |
| Afrikaans | 91 | 0.4% | 0.3% | 104 | 0.5% | 0.3% | -13 | -0.1pp |
| Spanish | 59 | 0.3% | 0.4% | 28 | 0.1% | 0.3% | +31 | +0.2pp |
| Hindi | 49 | 0.2% | 0.2% | 41 | 0.2% | 0.1% | +8 | 0.0pp |
| Mandarin | 44 | 0.2% | 0.7% | 37 | 0.2% | 0.7% | +7 | 0.0pp |
| Thai | 37 | 0.2% | 0.2% | 36 | 0.2% | 0.2% | +1 | 0.0pp |
| Maori (New Zealand) | 34 | 0.2% | 0.1% | 32 | 0.2% | 0.1% | +2 | 0.0pp |
| Total | 22,014 | 100.0% | 100.0% | 20,938 | 100.0% | 100.0% | +1,076 | 0.0pp |
Excludes languages spoken at home by fewer than 10 people.