Cultural diversity
Ancestry
About this topic
Ancestry describes a person's cultural association and ethnic background, and Census respondents can report more than one ancestry. It is a broader cultural measure than country of birth because it can reflect family heritage across generations.
This topic helps show the size and diversity of cultural groups in an area, including groups whose members were born in Australia. Because multiple ancestries can be reported, ancestry totals can exceed the total population, so it is best read with birthplace, language used at home, and religion.
Interpretation notes
- People can report up to two ancestries, so category totals represent responses rather than a single unduplicated person count.
- ABS advises that ancestry is best used with birthplace and language, because ancestry alone is a broad measure of ethnicity and cultural background.
- The 2021 form added separate Aboriginal and Torres Strait Islander mark boxes, so those categories need caution in over-time comparison.
Key insight
In 2021, the largest ancestry groups among residents in Brimbank (C) were Vietnamese, Australian and English.
Section overview
Ancestry - Ranked by size
Brimbank (C) - Total persons (Usual residence)
This table summarises ancestry for Brimbank (C) in 2021 for persons, with comparison against Greater Melbourne and change since 2016.
Ancestry - Ranked by size snapshot
2021 distribution by category for Brimbank (C), with comparison markers for Greater Melbourne.
Vietnamese
2021 count
32,861
% of total
16.9%
Change from 2016
+0.9pp
32,861
16.9%
+0.9pp
Australian
2021 count
24,547
% of total
12.6%
Change from 2016
+0.2pp
24,547
12.6%
+0.2pp
English
2021 count
22,557
% of total
11.6%
Change from 2016
-0.1pp
22,557
11.6%
-0.1pp
Chinese
2021 count
13,277
% of total
6.8%
Change from 2016
+0.4pp
13,277
6.8%
+0.4pp
Italian
2021 count
12,151
% of total
6.2%
Change from 2016
-0.3pp
12,151
6.2%
-0.3pp
Maltese
2021 count
10,095
% of total
5.2%
Change from 2016
-0.5pp
10,095
5.2%
-0.5pp
Filipino
2021 count
7,836
% of total
4.0%
Change from 2016
+0.1pp
7,836
4.0%
+0.1pp
Indian
2021 count
7,465
% of total
3.8%
Change from 2016
-1.1pp
7,465
3.8%
-1.1pp
Greek
2021 count
6,705
% of total
3.4%
Change from 2016
-0.2pp
6,705
3.4%
-0.2pp
Irish
2021 count
5,785
% of total
3.0%
Change from 2016
-0.3pp
5,785
3.0%
-0.3pp
Chart view
Ancestry - Ranked by size change
Absolute change in category counts between 2016 and 2021.
Vietnamese
+1,760
+0.9pp
Australian
+507
+0.2pp
English
-224
-0.1pp
Chinese
+744
+0.4pp
Italian
-517
-0.3pp
Maltese
-977
-0.5pp
Filipino
+216
+0.1pp
Indian
-2,069
-1.1pp
Greek
-377
-0.2pp
Irish
-562
-0.3pp
Data table
Ancestry for Brimbank (C). Ancestry - Ranked by size. 2021 and 2016 counts, percentages, and change compared with Greater Melbourne.
| Category | 2021 | 2016 | Change | |||||
|---|---|---|---|---|---|---|---|---|
| Count | % | Greater Melbourne% | Count | % | Greater Melbourne% | Count | pp | |
| Vietnamese | 32,861 | 16.9% | 2.4% | 31,101 | 16.0% | 2.4% | +1,760 | +0.9pp |
| Australian | 24,547 | 12.6% | 23.4% | 24,040 | 12.4% | 24.0% | +507 | +0.2pp |
| English | 22,557 | 11.6% | 25.6% | 22,781 | 11.7% | 26.6% | -224 | -0.1pp |
| Chinese | 13,277 | 6.8% | 8.3% | 12,533 | 6.4% | 7.9% | +744 | +0.4pp |
| Italian | 12,151 | 6.2% | 6.6% | 12,668 | 6.5% | 6.7% | -517 | -0.3pp |
| Maltese | 10,095 | 5.2% | 1.4% | 11,072 | 5.7% | 1.5% | -977 | -0.5pp |
| Filipino | 7,836 | 4.0% | 1.7% | 7,620 | 3.9% | 1.3% | +216 | +0.1pp |
| Indian | 7,465 | 3.8% | 5.3% | 9,534 | 4.9% | 4.4% | -2,069 | -1.1pp |
| Greek | 6,705 | 3.4% | 3.5% | 7,082 | 3.6% | 3.6% | -377 | -0.2pp |
| Irish | 5,785 | 3.0% | 8.3% | 6,347 | 3.3% | 9.1% | -562 | -0.3pp |
Excludes ancestries with fewer than 10 responses (multi-response).