This list of cities, towns, unincorporated communities, counties, and other recognized places in the U.S. state of Alaska also includes information on the number and names of counties in which the place lies, and its lower and upper zip code bounds, if applicable.
Name of placeNumber of countiesPrincipal countyLower zip codeUpper zip codeJack Wade1Southeast Fairbanks Census Area Jakolof Bay1Kenai Peninsula Borough Johnston1Fairbanks North Star Borough99701 Jonesville1Matanuska-Susitna Borough Juneau1City and Borough of Juneau99801 Juneau City and Borough School District1City and Borough of Juneau Juneau International Airport1City and Borough of Juneau99801