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 Dallam County Address Data
Businesses Addresses: 690
PO Box Addresses: 1,555
Residential Addresses: 3,960
Multi-Family Addresses: 102
Single Family Addresses: 3,858
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Map of Dallam County, TX ZIP Codes With Actual (Default) City Names