59623 zip code
Zip code 59623 is one of the codes of Helena, United States.
Places with 59623
- Helena 8 codes
Map of zip code 59623
- 59623
- Places with this code
- Codes nearby
Codes near 59623
How to write an address with 59623
Recipient nameStreet addressHELENA MT 59623UNITED STATES
The zip code goes at the end of the line, after the town and the state. Write the town and the state in capital letters. From abroad, add UNITED STATES as the last line.
Write your own address in this format or print it on an envelope.
Questions
Where is zip code 59623?
Zip code 59623 is one of the codes of Helena, United States.
Is 59623 a valid zip code?
Yes. 59623 is in the list of zip codes of the United States, by the open data updated 14 November 2026.
What zip codes are near 59623?
The nearest codes to 59623 are 59620 (0.4 km), 59624 (0.4 km) and 59626 (0.4 km).
How do I write an address with 59623?
Recipient name, Street address, HELENA MT 59623, UNITED STATES. The zip code goes at the end of the line, after the town and the state. Write the town and the state in capital letters. From abroad, add UNITED STATES as the last line.