The population count of Fairbanks North Star Borough, AK was 99,653 in 2018. The population count of Kenai Peninsula Borough, AK was 58,220 in 2018. The population count of Matanuska-Susitna Borough, AK was 103,464 in 2018.
Population
Population Change
Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API -