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: 3,537
PO Box Addresses: 4,428
Residential Addresses: 32,110
Multi-Family Addresses: 1,335
Single Family Addresses: 29,008
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Map of Lewis and Clark County, MT ZIP Codes With Actual (Default) City Names