Marietta-Alderwood, Washington Population 2021

4,086
Loading...

Marietta-Alderwood is a city located in Washington. Marietta-Alderwood has a 2020 population of 4,086. Marietta-Alderwood is currently declining at a rate of 0.00% annually and its population has increased by 4.61% since the most recent census, which recorded a population of 3,906 in 2010. Marietta-Alderwood reached it's highest population of 4,704 in 2015.

The average household income in Marietta-Alderwood is $61,450 with a poverty rate of 15.39%. The median rental costs in recent years comes to $1,085 per month, and the median house value is $352,500. The median age in Marietta-Alderwood is 41.7 years, 41.4 years for males, and 41.9 years for females. For every 100 females there are 92.4 males.

Marietta-Alderwood Demographics

According to the most recent ACS, the racial composition of Marietta-Alderwood was:

  • White: 73.10%
  • Other race: 17.21%
  • Two or more races: 6.73%
  • Native Hawaiian or Pacific Islander: 1.59%
  • Native American: 0.71%
  • Black or African American: 0.66%
  • Asian: 0.00%
The current population of Marietta-Alderwood, Washington is 4,086, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 3,708.The last official US Census in 2010 recorded the population at 3,906.

Marietta-Alderwood, Washington Population 2021

Population by Race

Race Population Percentage
White2,98773.10%
Some Other Race70317.21%
Two or More Races2756.73%
Native Hawaiian and Other Pacific Islander651.59%
American Indian and Alaska Native290.71%
Black or African American270.66%
Loading...

Marietta-Alderwood Population by Race

Marietta-Alderwood Population Pyramid 2021

Loading...

Marietta-Alderwood Median Age

41.7


Total

41.4


Male

41.9


Female

Marietta-Alderwood Adults

There are 3,221 adults, (630 of whom are seniors) in Marietta-Alderwood.

Marietta-Alderwood Age Dependency

57.7

Age Dependency Ratio

24.3

Old Age Dependency Ratio

33.4

Child Dependency Ratio

Marietta-Alderwood Sex Ratio

Female

2,124

51.98%

Male

1,962

48.02%

Marietta-Alderwood Population by Age

Marietta-Alderwood Renter vs Owner Occupied by Household Type

Loading...

Marietta-Alderwood Household Types

Type Owner Renter
Married56.5%43.5%
Male55.2%44.8%
All45.6%54.4%
Non Family38.8%61.2%
Female33.5%66.5%

45.6%

Rate of Home Ownership

Marietta-Alderwood Households and Families

Type Count Average Size Owned
All1,8152.2545.6
Non Family8271.3638.8
Married7062.8956.5
Female2243.3633.5
Male582.8455.2

2.9

Average Family Size

2.25

Average Household Size

Loading...

Marietta-Alderwood Households by Type

Loading...
Education Attained Count Percentage
Less Than 9th Grade531.86%
9th to 12th Grade933.26%
High School Graduate73525.77%
Some College1,08538.04%
Associates Degree2338.17%
Bachelors Degree43415.22%
Graduate Degree2197.68%
Loading...

Marietta-Alderwood Educational Attainment by Sex (over 25)

Marietta-Alderwood Educational Attainment by Race

Loading...
Name Total High School Bachelors
White2,3192,200653
Hispanic345345
Other Race315315
Multiple Races132132
Native American2929
Black27

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

The highest rate of bachelors degrees is among white people with a rate of 28.16%.

Marietta-Alderwood Educational Attainment by Race

Loading...
Name Average Male Female
Overall$31,035$32,206$21,887
Less Than High School$$$
High School Grad$31,820$32,262$
Some College$29,464$50,146$21,490
Bachelors Degree$$18,772$60,485
Graduate Degree$$26,350$

$31,035

Average Earnings

$32,206

Average Male

$21,887

Average Female

Marietta-Alderwood Earnings by Educational Attainment

Marietta-Alderwood Language by Age

Loading...

Marietta-Alderwood Language

79.85% of Marietta-Alderwood residents speak only English, while 20.15% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 18.75% of the population.

Marietta-Alderwood Language

Marietta-Alderwood Poverty by Race

Loading...
Name Total In Poverty Poverty Rate
White2,91848216.52%
Multiple27514753.45%

15.39%

Overall Poverty Rate

19.37%

Male Poverty Rate

11.72%

Female Poverty Rate

Poverty in Marietta-Alderwood

The race most likely to be in poverty in Marietta-Alderwood is Multiple, with 53.45% below the poverty level.

The race least likely to be in poverty in Marietta-Alderwood is White, with 16.52% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 7.66%, and for those that did not work, the poverty rate was 26.62%.

Marietta-Alderwood Poverty

Loading...
Name Poverty
Less Than High School16.44%
Some College15.55%
Bachelors or Greater5.67%
High School2.99%

Marietta-Alderwood Poverty Rate by Education

Loading...
Name Poverty
Male Unemployed100.00%
Female Unemployed0.00%
Female Employed0.00%
Male Employed0.00%

Marietta-Alderwood Poverty Rate by Employment Status and Sex

Marietta-Alderwood Income by Household Type

Loading...
Name Median Mean
Households$50,808$61,450
Families$52,582$72,165
Married Families$65,476-
Non Families$32,697$45,821
Loading...

Income by Household Type

Marietta-Alderwood Marital Status

Loading...

Marriage Rates

44.7%

Overall Marriage Rate

52.7%

Male Marriage Rate

38.7%

Female Marriage Rate

Marietta-Alderwood Married by Age and Sex

Loading...

Marietta-Alderwood 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 35-44.

Marietta-Alderwood Marital Status by Race

Loading...

Marietta-Alderwood Marital Status

Loading...

462

Number of Veterans

421

Male Veterans

41

Female Veterans

War Veterans
Vietnam342
First Gulf War73
World War II
Korea
Second Gulf War

Marietta-Alderwood Veterans by War

Loading...
Age Group Veterans
65 to 74186
55 to 64156
35 to 5497
75+23
18 to 34

Marietta-Alderwood Veterans by Age

Loading...
Name Veterans % of Total
White46217.41%
Hispanic308.70%

Marietta-Alderwood Veterans by Race

Marietta-Alderwood Veterans by Education

Loading...

19.26%

Veteran Poverty Rate

23.38%

Veteran Disability Rate

Marietta-Alderwood Veterans by Education

Loading...

56.8%

Labor Force Participation

54.1%

Employment Rate

4.8%

Unemployment Rate

Marietta-Alderwood Employment by Age

Loading...

Marietta-Alderwood Employment by Race

Loading...

Marietta-Alderwood Employment by Education

Origin of Non-Citizens

Loading...

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

Origin of Naturalized Citizens

Loading...

52.45%

Born in Washington

87.49%

Native Born

12.51%

Foreign Born

3.28%

Non Citizen

9.23%

Naturalized

Place of Birth

87.49% of Marietta-Alderwood residents were born in the United States, with 52.45% having been born in Washington. 3.28% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Marietta-Alderwood Place of Birth

Year Population Growth Annual Growth Rate
20214,0860.00%
20204,0860.00%
20194,08637810.19%
20183,708-787-17.51%
20174,49530.07%
20164,492-212-4.51%
20154,7042696.07%
20144,43540510.05%
20134,0302486.56%
20123,7821794.97%
20113,603-303-7.76%
20103,9060.00%

Marietta-Alderwood Population by Year