Beware the Orange Zone

Ever wondered where people of different origin are living in Perth?

One dot represents 100 persons born in:
UK (dark blue)
China (red)
Italy (light green)
Malaysia (dark green)
South Africa (brown)
Singapore (purple)
Vietnam (yellow)
And most importantly, Zoombie hotspots are orange doughnuts.

Data from 2006 ABS Census, courtesy of wikimedia commons.