Union postal code
Union is served by the Germiston post office area in Gauteng.
Street code
1401
PO Box code
None listed
Only a street code is listed, so there are no post office boxes registered under this suburb.
Addressing mail to Union
12 Example Street
Union
Germiston
1401
Helpful guides
Questions
What is the postal code for Union?
The postal code for Union in Germiston, Gauteng is 1401, used for street addresses.
What is the difference between a street code and a PO Box code?
A street code is used when mail is delivered to a physical street address. A PO Box code is used for post office boxes and private bags. In South Africa the two are often different, so use the one that matches the address you are writing.
Which province is Union in?
Union is in Gauteng, served by the Germiston post office area.