Cook Islands address format & examples
How to write a Cook Islander address
If you need addresses validated anywhere in the world, you can do so with Smarty, and now, you can also write a letter to the Cook Islands or anywhere in the world. (Ok. You could do that before, but now you’ll be empowered with the knowledge to do it the right way with our new address formatting guide.) We have global formatting pages just for you! Here’s the proper format for addressing mail to the Cook Islands:
- Premise and street - The building or unit number should be written just before the street.
- Dependent locality - Local area or neighborhood if applicable.
- City and postal code - City followed by postal code on the same line.
- Country - This can be shortened to COK if you want.

Cook Islands address examples
Smarty address validation tools
Postal information
Aitutaki - AIU Atiu - AIT Mangaia - MGS Manihiki - MHK Mauke - MUK Mitiaro - MOI Nassau - NAS Palmerston - PMO Penrhyn - PEN Pukapuka - PUK Rakahanga - RAK Rarotonga - RAR Suwarrow - SUW Takutea - TAK
Cook Islands Post
Shoot! Looks like there isn't a national postal systems website for this location. Sorry about that.
Country information
Do you still need information beyond a Cook Islander address? Don’t worry. We’ve compiled tons of information from latitude and longitude to ISO codes and much more. You’ll be the Cook Islands address expert in no time if you start reading today.
Population information
What our customers are saying
