Maple Valley, Washington Population 2024

28,355

Maple Valley is a city located in King County Washington. Maple Valley has a 2024 population of 28,355. Maple Valley is currently growing at a rate of 0.24% annually and its population has increased by 0.96% since the most recent census, which recorded a population of 28,085 in 2020.

The average household income in Maple Valley is $151,609 with a poverty rate of 4.83%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Maple Valley is 36.4 years, 36.1 years for males, and 36.8 years for females.

Maple Valley Demographics

According to the most recent ACS, the racial composition of Maple Valley was:

  • White: 76.74%
  • Asian: 11.17%
  • Two or more races: 8.59%
  • Black or African American: 1.77%
  • Other race: 1.32%
  • Native Hawaiian or Pacific Islander: 0.29%
  • Native American: 0.12%
Land Area (mi²)
6.0 sq mi
Density (mi²)
4,722.40/sq mi
Growth Since 2020
0.96% (270)
The current population of Maple Valley, Washington is 28,355 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 28,085.

Maple Valley, Washington Population 2024

Population by Race

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Race
Population
Percentage (of total)
White21,40176.74%
Asian3,11511.17%
Two or more races2,3958.59%
Black or African American4951.77%
Other race3691.32%
Native Hawaiian or Pacific Islander810.29%
Native American330.12%

White

Asian

Two or more races

Black or African American

Other race

Native Hawaiian or Pacific Islander

Native American

Maple Valley Population by Race

Maple Valley Population Pyramid 2024

Maple Valley Median Age

36.4

Total

36.1

Male

36.8

Female

Maple Valley Adults

There are 18,991 adults, (2,545 of whom are seniors) in Maple Valley.

Maple Valley Age Dependency

69.6

Age Dependency Ratio

15.5

Old Age Dependency Ratio

54.1

Child Dependency Ratio

Maple Valley Sex Ratio

Female13,95650.04%
Male13,93349.96%

Maple Valley Population by Age

Maple Valley Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All9,1933.038515
Married6,4193.3891.28.8
Non Family1,5231.266931
Female9783.4970.729.3
Male2733.0478.821.2

3.34

Average Family Size

3.03

Average Household Size

85.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Maple Valley Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Maple Valley Educational Attainment by Sex (over 25)

Maple Valley Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among asian people with a rate of 67.61%.

Maple Valley Educational Attainment by Race

All

Male

Female

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$77,495

Average Earnings

$106,524

Average Male

$53,051

Average Female

Maple Valley Earnings by Educational Attainment

Maple Valley Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Maple Valley Language

86.1% of Maple Valley residents speak only English, while 13.9% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 7.62% of the population.

Maple Valley Language

Maple Valley Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White20,4761,1705.71%
Asian3,115922.95%
Multiple2,395351.46%
Hispanic1,537261.69%
Native331545.45%
Black49581.62%

4.83%

Overall Poverty Rate

4.65%

Male Poverty Rate

5%

Female Poverty Rate

Poverty in Maple Valley

The race most likely to be in poverty in Maple Valley is Native, with 45.45% below the poverty level.

The race least likely to be in poverty in Maple Valley is Multiple, with 1.46% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.85%. Among those working part-time, it was 3.66%, and for those that did not work, the poverty rate was 9.67%.

Maple Valley Poverty

rate

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Rate
Poverty
Less Than 9th Grade9.2%
High School5.5%
Some College4.35%
Bachelors or Greater2.2%

Maple Valley Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed26.05%
Female Unemployed17.8%
Female Employed1.26%
Male Employed1.05%

Maple Valley Poverty Rate by Employment Status and Sex

Maple Valley Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Maple Valley Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

65.1%

Overall Marriage Rate

66.7%

Male Marriage Rate

63.4%

Female Marriage Rate

Maple Valley Married by Age and Sex

male

female

Maple Valley 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.

Maple Valley Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Maple Valley Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,741

Number of Veterans

1,611

Male Veterans

130

Female Veterans

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Maple Valley Veterans by War

count

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Maple Valley Veterans by Age

count

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Maple Valley Veterans by Race

Maple Valley Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

2.35%

Veteran Poverty Rate

23.15%

Veteran Disability Rate

Maple Valley Veterans by Education

LaborForceParticipation

70.5%

Labor Force Participation

66.6%

Employment Rate

4.9%

Unemployment Rate

Maple Valley Employment by Age

LaborForceParticipation

Maple Valley Employment by Race

LaborForceParticipation

Maple Valley 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

47.07%

Born in Maple Valley

87.47%

Native Born

12.53%

Foreign Born

6.34%

Non Citizen

6.19%

Naturalized

Place of Birth

87.47% of Maple Valley residents were born in the United States, with 47.07% having been born in Washington. 6.34% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Maple Valley Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202928,692670.23%
202828,625680.24%
202728,557670.24%
202628,490680.24%
202528,422670.24%
202428,355680.24%
202328,287670.24%
202228,220390.14%
202128,181960.34%
202028,0859043.33%
201927,1811260.47%
201827,0551,0674.11%
201725,9881410.55%
201625,8471020.4%
201525,7455772.29%
201425,1683621.46%
201324,8065902.44%
201224,2167373.14%
201123,4796252.73%
201022,85400%
200014,209-14,483-50.48%

Maple Valley Population by Year