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 Deer Park, accounting for 33.7% (6,112 people). This share was lower than Brimbank (C) (36.3%). Since 2016, the biggest change was in Vietnamese, which increased by 501 people and 2.7 percentage points.
Section overview
Language used at home - Ranked by size
Deer Park - Total persons (Usual residence)
This table summarises language spoken at home for Deer Park in 2021 for persons, with comparison against Brimbank (C) and change since 2016.
Chart view
Language used at home - Ranked by size snapshot
2021 distribution by category for Deer Park, with comparison markers for Brimbank (C).
English
Vietnamese
Not stated
Punjabi
Tagalog
Arabic
Maltese
Mandarin
Spanish
Cantonese
Language used at home - Ranked by size change
Absolute change in category counts between 2016 and 2021.
English
-286
-1.6pp
Vietnamese
+501
+2.7pp
Not stated
+108
+0.6pp
Punjabi
-170
-0.9pp
Tagalog
+10
+0.1pp
Arabic
+64
+0.4pp
Maltese
-125
-0.7pp
Mandarin
-72
-0.4pp
Spanish
-43
-0.3pp
Cantonese
-11
-0.1pp
Data table
Language spoken at home for Deer Park. Language used at home - Ranked by size. 2021 and 2016 counts, percentages, and change compared with Brimbank (C).
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Brimbank (C)% | Count | % | Brimbank (C)% | Count | pp | |
| English | 6,112 | 33.7% | 36.3% | 6,398 | 35.3% | 35.7% | -286 | -1.6pp |
| Vietnamese | 2,674 | 14.7% | 18.5% | 2,173 | 12.0% | 16.2% | +501 | +2.7pp |
| Not stated | 1,427 | 7.9% | 6.4% | 1,319 | 7.3% | 5.9% | +108 | +0.6pp |
| Punjabi | 451 | 2.5% | 2.2% | 621 | 3.4% | 2.9% | -170 | -0.9pp |
| Tagalog | 399 | 2.2% | 1.5% | 389 | 2.1% | 1.6% | +10 | +0.1pp |
| Arabic | 398 | 2.2% | 2.2% | 334 | 1.8% | 2.2% | +64 | +0.4pp |
| Maltese | 363 | 2.0% | 2.1% | 488 | 2.7% | 2.6% | -125 | -0.7pp |
| Mandarin | 345 | 1.9% | 1.4% | 417 | 2.3% | 1.5% | -72 | -0.4pp |
| Spanish | 315 | 1.7% | 1.3% | 358 | 2.0% | 1.5% | -43 | -0.3pp |
| Cantonese | 306 | 1.7% | 2.1% | 317 | 1.8% | 2.1% | -11 | -0.1pp |
| Total | 18,151 | 100.0% | 100.0% | 18,112 | 100.0% | 100.0% | +39 | 0.0pp |
Excludes languages spoken at home by fewer than 10 people.