Postal reference / United States

59104Billings, Montana

ZIP code 59104 is a United States postal code for Billings, Montana. Its county association is Yellowstone County. The map reference point is at 45.7833, -108.5007.

State / territory
Montana
Recorded place name
Billings
County association
Yellowstone
Estimated coordinate
45.7833, -108.5007
View on OpenStreetMap
ZIP prefix
591 · 14 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Need the last four digits?

ZIP+4 depends on the full delivery address. A five-digit code alone cannot determine its extension.

Find ZIP+4

Explore Montana

Browse the other 403 ZIP codes recorded for Montana, sorted by code with place and county.

Montana directory

Other ZIP codes in Billings, MT

Billings has 14 ZIP codes in the reference dataset.

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
59103BillingsMTYellowstone0.0
59108BillingsMTYellowstone0.0
59111BillingsMTYellowstone0.0
59112BillingsMTYellowstone0.0
59114BillingsMTYellowstone0.0
59115BillingsMTYellowstone0.0
59116BillingsMTYellowstone0.0
59117BillingsMTYellowstone0.0

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

Verify a mailing address

For mailing, confirm the complete street or PO Box address with USPS. A place record does not confirm delivery eligibility or the ZIP+4 extension.

Open USPS address lookup