Micronesia Address Format
US-style format: recipient, street or P.O. Box, then city + island state name + 'FM' + ZIP on one line. P.O. Boxes are the norm because street delivery is very limited outside the main towns.
Standard format
ZIP code rules
| Field name | ZIP code |
|---|---|
| Format | NNNNN or NNNNN-NNNN (N = digit, A = letter) |
| Example | 96941 |
| Pattern | ^9694[1-4](-\d{4})?$ |
| Rule | US ZIP code system (mail handled by USPS): 96941 Pohnpei, 96942 Chuuk, 96943 Kosrae, 96944 Yap; optional ZIP+4 suffix. |
Fields used in Micronesia
| State / region | Yes — "State (Pohnpei, Chuuk, Kosrae, or Yap)" locally |
|---|---|
| Street address | Yes |
| P.O. Box | Yes |
FAQ
What is the ZIP code format in Micronesia?
The format is NNNNN or NNNNN-NNNN (N = digit, A = letter), for example 96941. US ZIP code system (mail handled by USPS): 96941 Pohnpei, 96942 Chuuk, 96943 Kosrae, 96944 Yap; optional ZIP+4 suffix.
How do you write an address in Micronesia?
Micronesia addresses are written from the smallest unit to the largest. US-style format: recipient, street or P.O. Box, then city + island state name + 'FM' + ZIP on one line. P.O. Boxes are the norm because street delivery is very limited outside the main towns.
Does Micronesia use postal codes?
Yes. Micronesia uses the ZIP code in the format NNNNN or NNNNN-NNNN (example: 96941). US ZIP code system (mail handled by USPS): 96941 Pohnpei, 96942 Chuuk, 96943 Kosrae, 96944 Yap; optional ZIP+4 suffix.
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