Maple Valley

Population: 28,121
Median household income: $147,546
Median home value: $672,000

Maple Valley is a community in King County, Washington, home to 28,121 residents. Its median household income of $147,546 runs above the King County figure of $122,148.

From 2019 to 2023, Maple Valley's population grew 6.7% from 26,352 to 28,121, while its median home value rose 62.2% from $414,400 to $672,000.

The typical home was built around 2000. 5.1% of residents live below the poverty line.

Demographics

ACS 2019–2023

Population: 28,121
Median age: 36.5 yrs
Median household income: $147,546
Median home value: $672,000
Median gross rent: $2,189
Housing units: 9,553
Homeownership rate: 84.4%
Bachelor's degree or higher: 47.5%
Unemployment rate: 4.8%

Trends

ACS 5-year · 2019–2023

Population

26,35228,121

Median household income

$114,159$147,546

Median home value

$414,400$672,000

Median gross rent

$2,003$2,189

Year	Population	Median household income	Median home value	Median gross rent
2019	26,352	$114,159	$414,400	$2,003
2020	26,739	$117,706	$451,900	$1,984
2021	27,643	$125,092	$498,100	$1,989
2022	27,889	$137,595	$622,100	$2,127
2023	28,121	$147,546	$672,000	$2,189

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 56.6%

5 to 1725.1%

18 to 246.1%

25 to 349.6%

35 to 4418.6%

45 to 5415.0%

55 to 6410.1%

65 to 745.1%

75 and over4.0%

	Count	Share
Under 5	1,857	6.6%
5 to 17	7,049	25.1%
18 to 24	1,720	6.1%
25 to 34	2,688	9.6%
35 to 44	5,219	18.6%
45 to 54	4,208	15.0%
55 to 64	2,827	10.1%
65 to 74	1,441	5.1%
75 and over	1,112	4.0%

Race & ethnicity

	Count	Share
White (non-Hispanic)	19,880	70.7%
Black or African American	528	1.9%
American Indian & Alaska Native	92	0.3%
Asian	3,487	12.4%
Native Hawaiian & Pacific Islander	51	0.2%
Some other race	197	0.7%
Two or more races	2,245	8.0%
Hispanic or Latino (any race)	1,641	5.8%

Educational attainment (age 25+)

No high school diploma3.3%

High school graduate18.4%

Some college or associate's30.8%

Bachelor's degree29.7%

Graduate or professional degree17.8%

	Count	Share
No high school diploma	586	3.3%
High school graduate	3,214	18.4%
Some college or associate's	5,382	30.8%
Bachelor's degree	5,201	29.7%
Graduate or professional degree	3,112	17.8%

Commute to work

Mean travel time to work: 38 min

Drove alone72.1%

Carpooled4.8%

Public transit1.7%

Walked0.5%

Bicycle0.3%

Worked from home19.9%

Other means0.7%

How workers get to work

	Count	Share
Drove alone	9,516	72.1%
Carpooled	636	4.8%
Public transit	226	1.7%
Walked	68	0.5%
Bicycle	33	0.3%
Worked from home	2,626	19.9%
Other means	90	0.7%

Travel time

	Count	Share
Under 15 min	2,001	18.9%
15 to 29 min	1,342	12.7%
30 to 44 min	3,387	32.0%
45 to 59 min	1,819	17.2%
60+ min	2,020	19.1%

Households

Average household size: 3.02
Poverty rate: 5.1% (1,444 of 28,121)

	Count	Share
Family households	7,715	83.0%
Nonfamily households	1,585	17.0%

Housing

Median year structure built: 2000

Occupancy

	Count	Share
Occupied	9,300	97.4%
Vacant	253	2.6%

Tenure (of occupied units)

	Count	Share
Owner-occupied	7,850	84.4%
Renter-occupied	1,450	15.6%

1-unit, detached85.1%

1-unit, attached4.7%

2 to 4 units2.2%

5 to 19 units5.4%

20 or more units2.0%

Mobile home & other0.5%

Units in structure

	Count	Share
1-unit, detached	8,129	85.1%
1-unit, attached	453	4.7%
2 to 4 units	212	2.2%
5 to 19 units	515	5.4%
20 or more units	192	2.0%
Mobile home & other	52	0.5%

Geography

Place GEOID: 5343150
Type (LSAD): 25
Land area: 6 sq mi
Water area: 0.18 sq mi
Center point: 47.3671, -122.0348