According to the US Census Bureau population estimates, there were 735,139 people living in Alaska in 2018. Anchorage County was the most populated county with 290,521 residents, followed by Matanuska-Susitna County with 107,115 residents, and Fairbanks North Star County with 98,565 residents. Yakutat County with a population of 596 was the least populated county in Alaska in 2018.
Use the map below to interactively explore the population of each county in Alaska in 2018. The data can also be explored further by sorting and filtering with the table below.
|County||Population||% of State Population|
|Fairbanks North Star||98,565||13.41%|
|Lake and Peninsula||1,596||0.22%|
|Prince of Wales-Hyder||6,360||0.87%|