US ZIP Code Map
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USPS city

Thornton, KY ZIP codes

1 ZIP code that list Thornton as a USPS primary or acceptable city. Not a Census place.

Population of associated ZIP codes

751

Sum of ZCTA populations for ZIP codes intersecting Thornton. Not a Census place total. Methodology

Combined population of ZIP/ZCTAs that list this USPS city as a primary or acceptable name. This is a labeled ZIP-sum, never a Census place ACS population. Methodology

ZIP codes associated with Thornton

ZIPCityCountyPopulationIncome
41855ThorntonLetcher County751$56,503