There are 7 zip codes in Pulaski County, Kentucky. The most populated is 42503, located in Somerset. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
4250325,381Somerset
4250117,080Somerset
425536,249Science Hill
425445,486Nancy
425675,241Eubank
425193,109Burnside
42533917Ferguson

Zip Codes in Pulaski County, Kentucky by Population (2024)