Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
ZIP Codes in Flathead County Address Data
Businesses Addresses: 6,111
PO Box Addresses: 11,743
Residential Addresses: 48,534
Multi-Family Addresses: 1,481
Single Family Addresses: 44,356
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Map of Flathead County, MT ZIP Codes With Actual (Default) City Names