According to this in February 2014 there were 167
Also of note
There are apparently now 417 suburbs "Australia-wide" where you'll need a million dollars for a property.
It’s a jump of more than 100 suburbs in single year, according to RP Data
19% on top of whats already happened is a lot?
There would be many individual areas where the median is already over $1M in Sydney though wouldn't there