Mill Bay, Alaska Population 2024

3,413

Mill Bay is a city located in Kodiak Island Borough Alaska. Mill Bay has a 2024 population of 3,413. Mill Bay is currently declining at a rate of -2.9% annually and its population has decreased by -12.58% since the most recent census, which recorded a population of 3,904 in 2020.

The average household income in Mill Bay is $126,287 with a poverty rate of 5.52%. The median age in Mill Bay is 35.4 years: 35.7 years for males, and 34.5 years for females.

Mill Bay Demographics

According to the most recent ACS, the racial composition of Mill Bay was:

  • White: 53.83%
  • Native American: 22.64%
  • Two or more races: 16.28%
  • Asian: 7.16%
  • Black or African American: 0.08%
  • Native Hawaiian or Pacific Islander: 0%
  • Other race: 0%
State
Alaska
Land Area (mi²)
3.4 sq mi
Density (mi²)
991.10/sq mi
Growth Since 2020
-12.58% (-491)
The current population of Mill Bay, Alaska is 3,413 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 3,904.

Population by Race

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Race
Population
Percentage (of total)
White1,94753.83%
Native American81922.64%
Two or more races58916.28%
Asian2597.16%
Black or African American30.08%
Native Hawaiian or Pacific Islander00%
Other race00%

White

Native American

Two or more races

Asian

Black or African American

Native Hawaiian or Pacific Islander

Other race

Mill Bay Population by Race

Mill Bay Population Pyramid 2024

Mill Bay Median Age

35.4

Total

35.7

Male

34.5

Female

Mill Bay Adults

There are 2,606 adults, (369 of whom are seniors) in Mill Bay.

Mill Bay Age Dependency

61.7

Age Dependency Ratio

16.5

Old Age Dependency Ratio

45.2

Child Dependency Ratio

Mill Bay Sex Ratio

Female1,70947.25%
Male1,90852.75%

Mill Bay Population by Age

Mill Bay Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,3272.773.426.6
Married8903.1890.19.9
Non Family3081.1252.647.4
Female1293.217.892.2
Male0000

3.09

Average Family Size

2.7

Average Household Size

73.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Mill Bay Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade843.42%
Associates Degree32313.16%
Bachelors Degree46719.03%
Graduate Degree34614.1%
High School Graduate51821.11%
Less Than 9th Grade00%
Some College71629.18%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Mill Bay Educational Attainment by Sex (over 25)

Mill Bay Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White1,4131,412569
Native American43539710
2+ Races26423071
Asian188177149
Hispanic16516514

The highest rate of high school graduation is among hispanic people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 79.26%.

Mill Bay Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$72,368$104,688$0
Graduate Degree$59,671$59,671$0
High School Graduate$43,500$58,565$0
Less Than 9th Grade$41,705$0$0
Overall$53,254$70,130$39,081
Some College$54,849$72,285$49,600

$53,254

Average Earnings

$70,130

Average Male

$39,081

Average Female

Mill Bay Earnings by Educational Attainment

Mill Bay Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Mill Bay Language

81.69% of Mill Bay residents speak only English, while 18.31% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 6.53% of the population.

Mill Bay Language

Mill Bay Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Native79516821.13%
White1,793301.67%

5.52%

Overall Poverty Rate

4.5%

Male Poverty Rate

6.64%

Female Poverty Rate

Poverty in Mill Bay

The race most likely to be in poverty in Mill Bay is Native, with 21.13% below the poverty level.

The race least likely to be in poverty in Mill Bay is White, with 1.67% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 16.19%, and for those that did not work, the poverty rate was 0.36%.

Mill Bay Poverty

rate

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Rate
Poverty
High School17.57%
Some College2.41%
Less Than 9th Grade0%
Bachelors or Greater0%

Mill Bay Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed41.13%
Female Employed8.98%
Male Employed0%
Female Unemployed0%

Mill Bay Poverty Rate by Employment Status and Sex

Mill Bay Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$119,302$135,184
Households$115,409$126,287
Married Families$122,240$-999,999,999
Non Families$72,070$75,781

mean

median

Income by Household Type

Mill Bay Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

67.2%

Overall Marriage Rate

67.6%

Male Marriage Rate

66.8%

Female Marriage Rate

Mill Bay Married by Age and Sex

male

female

Mill Bay Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Mill Bay Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Mill Bay Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

607

Number of Veterans

518

Male Veterans

89

Female Veterans

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War
Veterans
Second Gulf War408
First Gulf War276
Vietnam60
Korea38
World War II0

Mill Bay Veterans by War

count

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Age Group
Veterans
35 to 54387
75+87
18 to 3464
55 to 6458
65 to 7411

Mill Bay Veterans by Age

count

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Name
Veterans
% of Total
White36724.24%
Native American12124.85%
Hispanic8964.96%
2+ Races8529.93%
Asian3418.09%

Mill Bay Veterans by Race

Mill Bay Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

18.45%

Veteran Disability Rate

Mill Bay Veterans by Education

LaborForceParticipation

79.6%

Labor Force Participation

69%

Employment Rate

7.5%

Unemployment Rate

Mill Bay Employment by Age

LaborForceParticipation

Mill Bay Employment by Race

LaborForceParticipation

Mill Bay Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

37.05%

Born in Mill Bay

92.34%

Native Born

7.66%

Foreign Born

4.42%

Non Citizen

3.23%

Naturalized

Place of Birth

92.34% of Mill Bay residents were born in the United States, with 37.05% having been born in Alaska. 4.42% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Mill Bay Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20243,413-102-2.9%
20233,515-102-2.82%
20223,617-102-2.74%
20213,719-185-4.74%
20203,90400%

Mill Bay Population by Year