Anderson Island, Washington Population 2020

1,187

Anderson Island is a city located in Washington. Anderson Island has a 2020 population of 1,187. Anderson Island is currently declining at a rate of 0.00% annually and its population has increased by 14.46% since the most recent census, which recorded a population of 1,037 in 2010. Anderson Island reached it's highest population of 1,292 in 2017.

The average household income in Anderson Island is $84,583 with a poverty rate of 8.17%. The median rental costs in recent years comes to $1,148 per month, and the median house value is $244,800. The median age in Anderson Island is 58.1 years, 57.3 years for males, and 59 years for females. For every 100 females there are 111.6 males.

Anderson Island Demographics

According to the most recent ACS, the racial composition of Anderson Island was:

  • White: 92.59%
  • Two or more races: 4.55%
  • Black or African American: 1.52%
  • Asian: 1.35%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Anderson Island, Washington is 1,187, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,187.The last official US Census in 2010 recorded the population at 1,037.

Anderson Island, Washington Population 2020

Population by Race

Race Population Percentage
White1,09992.59%
Two or More Races544.55%
Black or African American181.52%
Asian161.35%

Anderson Island Population Pyramid 2020

Anderson Island Median Age

58.1


Total

57.3


Male

59


Female

Anderson Island Adults

There are 1,105 adults, (401 of whom are seniors) in Anderson Island.

Anderson Island Age Dependency

68.6

Age Dependency Ratio

57

Old Age Dependency Ratio

11.6

Child Dependency Ratio

Anderson Island Sex Ratio

Female

561

47.26%

Male

626

52.74%

Anderson Island Households and Families

Anderson Island Renter vs Owner Occupied by Household Type

Anderson Island Household Types

Type Owner Renter
Non Family100%0%
All87.8%12.2%
Married80.2%19.8%
Female0%0%
Male0%0%

87.8%

Rate of Home Ownership

Type Count Average Size Owned
All6241.987.8
Married3832.3880.2
Non Family2411.14100
Female00
Male00

2.38

Average Family Size

1.9

Average Household Size

4.8%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Anderson Island Education

Education Attained Count Percentage
Less Than 9th Grade0.00%
9th to 12th Grade323.03%
High School Graduate23021.76%
Some College29027.44%
Associates Degree16615.70%
Bachelors Degree17916.93%
Graduate Degree16015.14%

Anderson Island Educational Attainment by Race

Name Total High School Bachelors
White955923269
Multiple Races545438
Black181818
Asian1616
Hispanic141414

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among black people with a rate of 100.00%.

Name Average Male Female
Overall$49,256$48,661$50,347
Less Than High School$$$
High School Grad$$30,208$
Some College$47,933$39,417$48,929
Bachelors Degree$46,484$$
Graduate Degree$$128,897$55,644

$49,256

Average Earnings

$48,661

Average Male

$50,347

Average Female

Anderson Island Language

Anderson Island Language by Age

Anderson Island Language

96.46% of Anderson Island residents speak only English, while 3.54% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.94% of the population.

Anderson Island Poverty

Anderson Island Poverty by Race

Name Total In Poverty Poverty Rate
White1,085625.71%
Multiple543564.81%

8.17%

Overall Poverty Rate

13.10%

Male Poverty Rate

2.67%

Female Poverty Rate

Poverty in Anderson Island

The race most likely to be in poverty in Anderson Island is Multiple, with 64.81% below the poverty level.

The race least likely to be in poverty in Anderson Island is White, with 5.71% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.80%. Among those working part-time, it was 0.00%, and for those that did not work, the poverty rate was 15.83%.

Name Poverty
High School20.43%
Some College6.80%
Bachelors or Greater5.60%
Less Than High School0.00%
Name Poverty
Female Unemployed0.00%
Male Employed4.66%
Female Employed0.00%
Male Unemployed0.00%

Anderson Island Income

Anderson Island Income by Household Type

Name Median Mean
Households$69,919$84,583
Families$84,375$105,544
Married Families$84,375-
Non Families$41,181$51,272

Anderson Island Marital Status

Anderson Island Marital Status

Marriage Rates

67.4%

Overall Marriage Rate

64.4%

Male Marriage Rate

70.9%

Female Marriage Rate

Anderson Island Married by Age and Sex

Anderson Island Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.

Anderson Island Marital Status by Race

Anderson Island Veterans

139

Number of Veterans

139

Male Veterans

Female Veterans

War Veterans
First Gulf War49
Vietnam33
Second Gulf War16
World War II
Korea

$Anderson Island Veterans by Education

11.51%

Veteran Poverty Rate

11.51%

Veteran Disability Rate

Anderson Island Employment Status

50.9%

Labor Force Participation

48.2%

Employment Rate

5.3%

Unemployment Rate

Anderson Island Place of Birth

Origin of Non-Citizens

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

Origin of Naturalized Citizens

34.71%

Born in Washington

94.36%

Native Born

5.64%

Foreign Born

2.95%

Non Citizen

Place of Birth

94.36% of Anderson Island residents were born in the United States, with 34.71% having been born in Washington. 2.95% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Year Population Growth Annual Growth Rate
20201,1870.00%
20191,1870.00%
20181,187-105-8.13%
20171,29214212.35%
20161,150979.21%
20151,05317620.07%
2014877-27-2.99%
2013904526.10%
2012852-21-2.41%
2011873-164-15.81%
20101,0370.00%