Study Area Code

(See Field 43 (DZ/OZ) description for further background).

Each DZ/OZ study area has a 1 digit numeric code to indicate which study area a particular CD belongs to, as follows:

Stub Zone	Code
Not applicable	0
Sydney/Wollongong/Newcastle	1
Melbourne/Geelong	2
Brisbane/Gold Coast	3
Adelaide	4
Perth	5
Hobart	6
Launceston	7
Canberra/Queanbeyan	8