Mill Bay, Alaska

Mill Bay, Alaska
Mill Bay is located in Alaska
Mill Bay
Mill Bay
Location within Alaska
Mill Bay is located in North America
Mill Bay
Mill Bay
Location within North America
Coordinates: 57°49′16″N 152°21′17″W / 57.82111°N 152.35472°W / 57.82111; -152.35472
CountryUnited States
StateAlaska
BoroughKodiak Island
Government
 • Borough mayorAimee Williams
 • State senatorGary Stevens (R)
 • State rep.Louise Stutes (R)
Area
 • Total
3.61 sq mi (9.35 km2)
 • Land3.44 sq mi (8.92 km2)
 • Water0.17 sq mi (0.43 km2)
Elevation
20 ft (6.1 m)
Population
 (2020)
 • Total
4,216
 • Density1,224.3/sq mi (472.71/km2)
Time zoneUTC-9 (Alaska (AKST))
 • Summer (DST)UTC-8 (AKDT)
ZIP code
99615[2]
Area code907
FIPS code02-49200

Mill Bay is a census-designated place (CDP) in Kodiak Island Borough, Alaska, United States. It was first listed as a CDP prior to the 2020 census. As of the 2020 census, Mill Bay had a population of 4,216.[3]

Geography

Mill Bay is located at the northeast tip of Kodiak Island, surrounding the small bay for which the community is named. It is bordered to the southwest by the city of Kodiak.

According to the United States Census Bureau, the Mill Bay CDP has a total area of 3.61 square miles (9.35 km2), of which 3.44 square miles (8.92 km2) are land and 0.17 square miles (0.43 km2), or 4.62%, are water.[1]

Demographics

Historical population
CensusPop.Note%±
20204,216—
U.S. Decennial Census[4]

2020 census

As of the 2020 census, Mill Bay had a population of 4,216. It is the second most populated place in the borough.[5][6][7]

The median age was 36.7 years. 26.9% of residents were under the age of 18 and 11.7% of residents were 65 years of age or older. For every 100 females there were 108.2 males, and for every 100 females age 18 and over there were 106.5 males age 18 and over.[6]

100.0% of residents lived in urban areas, while 0.0% lived in rural areas.[8]

There were 1,550 households in Mill Bay, of which 37.1% had children under the age of 18 living in them. Of all households, 53.4% were married-couple households, 20.6% were households with a male householder and no spouse or partner present, and 19.4% were households with a female householder and no spouse or partner present. About 24.7% of all households were made up of individuals and 6.8% had someone living alone who was 65 years of age or older.[6]

There were 1,700 housing units, of which 8.8% were vacant. The homeowner vacancy rate was 1.6% and the rental vacancy rate was 9.0%.[6]

Racial composition as of the 2020 census[7]
RaceNumberPercent
White2,50159.3%
Black or African American90.2%
American Indian and Alaska Native56813.5%
Asian42010.0%
Native Hawaiian and Other Pacific Islander441.0%
Some other race1062.5%
Two or more races56813.5%
Hispanic or Latino (of any race)2896.9%

References

  1. 1 2 "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved October 29, 2021.
  2. ↑ "Mill Bay AK ZIP Code". zipdatamaps.com. 2023. Retrieved January 26, 2023.
  3. ↑ "2020 Decennial Census Redistricting Data (Public Law 94-171)". United States Census Bureau. 2021. Retrieved March 6, 2026.
  4. ↑ "Census of Population and Housing". Census.gov. Retrieved June 4, 2016.
  5. ↑ "2020 Census Data - Cities and Census Designated Places" (Web). State of Alaska, Department of Labor and Workforce Development. Retrieved October 31, 2021.
  6. 1 2 3 4 "2020 Decennial Census Demographic Profile (DP1)". United States Census Bureau. 2021. Retrieved April 28, 2026.
  7. 1 2 "2020 Decennial Census Redistricting Data (Public Law 94-171)". United States Census Bureau. 2021. Retrieved April 28, 2026.
  8. ↑ "2020 Decennial Census Demographic and Housing Characteristics (DHC)". United States Census Bureau. 2023. Retrieved April 28, 2026.