Mill Bay, AK

Mill Bay is a census-designated place in Kodiak Island Borough, first listed before the 2020 census. It sits at the northeast tip of Kodiak Island around the small bay that gives the community its name. The place is not a separate city so much as a residential Kodiak-area community with water, island roads, and proximity to Kodiak's services shaping daily life. Its identity is residential and geographic: bayfront Alaska, near the main island hub but outside the city itself.