Maple Valley, Washington Population 2023

29,612

Maple Valley is a city located in King County Washington. With a 2023 population of 29,612, it is the 46th largest city in Washington and the 1547th largest city in the United States.Maple Valley is currently growing at a rate of 1.83% annually and its population has increased by 5.71% since the most recent census, which recorded a population of 28,013 in 2020. Spanning over 6 miles, Maple Valley has a population density of 4,932 people per square mile.

The average household income in Maple Valley is $126,213 with a poverty rate of 5.99%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Maple Valley is 35.4 years, 35.1 years for males, and 35.7 years for females.

Maple Valley Demographics

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

  • White: 80.15%
  • Asian: 8.50%
  • Two or more races: 8.12%
  • Black or African American: 1.62%
  • Other race: 0.79%
  • Native Hawaiian or Pacific Islander: 0.66%
  • Native American: 0.17%
The current population of Maple Valley, Washington is 29,612 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 28,013.

Maple Valley, Washington Population 2023

Population by Race

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 2023

Maple Valley Median Age

35.4

Total

35.1

Male

35.7

Female

Maple Valley Adults

There are 18,260 adults, (2,138 of whom are seniors) in Maple Valley.

Maple Valley Age Dependency

65.9

Age Dependency Ratio

13.3

Old Age Dependency Ratio

52.6

Child Dependency Ratio

Maple Valley Sex Ratio

Female13,52050.56%
Male13,21949.44%

Maple Valley Population by Age

Maple Valley Renter vs Owner Occupied by Household Type

3.33

Average Family Size

3.02

Average Household Size

85.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Maple Valley Households and Families

Male

Female

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

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 asian people with a rate of 52.79%.

Maple Valley Educational Attainment by Race

All

Male

Female

$66,032

Average Earnings

$87,144

Average Male

$42,549

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

88.69% of Maple Valley residents speak only English, while 11.31% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 6.87% of the population.

Maple Valley Language

Maple Valley Poverty by Race

rate

5.99%

Overall Poverty Rate

4.57%

Male Poverty Rate

4.19%

Female Poverty Rate

Poverty in Maple Valley

The race most likely to be in poverty in Maple Valley is Asian, with 11.20% below the poverty level.

The race least likely to be in poverty in Maple Valley is White, with 5.57% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.08%. Among those working part-time, it was 4.80%, and for those that did not work, the poverty rate was 8.42%.

Maple Valley Poverty

Maple Valley Poverty Rate by Education

Maple Valley Poverty Rate by Employment Status and Sex

Maple Valley Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

mean

median

Income by Household Type

Maple Valley Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

64.3%

Overall Marriage Rate

65.9%

Male Marriage Rate

62.8%

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 35-44.

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

1,566

Number of Veterans

1,482

Male Veterans

84

Female Veterans

Maple Valley Veterans by War

Maple Valley Veterans by Age

count

Maple Valley Veterans by Race

Maple Valley Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

2.43%

Veteran Poverty Rate

24.07%

Veteran Disability Rate

Maple Valley Veterans by Education

LaborForceParticipation

73.2%

Labor Force Participation

68.8%

Employment Rate

5.7%

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

48.01%

Born in Maple Valley

87.41%

Native Born

8.04%

Foreign Born

3.26%

Non Citizen

4.78%

Naturalized

Place of Birth

87.41% of Maple Valley residents were born in the United States, with 48.01% having been born in Washington. 3.26% 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 2020 is projected based on recent growth

Maple Valley Population by Year