What is the cultural mix of Coburg?

The "average Australian" according to the country's Bureau of Statistics is evidently a 37 year old woman married with 2 children living in a 3 bedroom house in a suburb of one of Australia's capitol cities.

Large multi culture environment in Coburg, ranging from Italian, Greeks, to middle eastern mainly. A lot of young families coming into the area as well.

According to the 2011 Census, the top 7 ancestries in Coburg were:

Australian (4,966 people or 19.9%)
English (4,679 people or 18.7%)
Italian (4,638 people or 18.6%)
Irish (2,261 people or 9.0%)
Greek (2,213 people or 8.9%)
Lebanese (1,586 people or 6.3%)
Scottish (1,515 people or 6.1%)

What do you mean by "average Australian"

Large Italian, Greek, and Lebanese populations who have been in the suburb for decades, in addition to the "average" Australian.
Recently more university students have started to move into the area as well.