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 Lewis and Clark County Address Data
Businesses Addresses: 3,551
PO Box Addresses: 4,734
Residential Addresses: 30,998
Multi-Family Addresses: 1,334
Single Family Addresses: 27,643
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Map of Lewis and Clark County, MT ZIP Codes With Actual (Default) City Names