Maple Valley city, Washington demographics
Population: 27,643
Median age: 36.3
Median household income: 125,092
Maple Valley is a city in King County, Washington, United States.
Demographics, population, home values, social and economic characteristics of Maple Valley city, WA.
Population
| 2021 | 27,643 |
| 2020 | 26,739 |
| 2019 | 26,352 |
| 2018 | 25,953 |
| 2017 | 25,375 |
| 2016 | 25,093 |
| 2015 | 24,682 |
| 2014 | 24,040 |
| 2013 | 23,449 |
| 2012 | 22,663 |
| 2011 | 21,790 |
| 2010 | 20,974 |
Census data for Maple Valley city, Washington
Demographic and housing estimates in Maple Valley city, Washington
| Total population | 27,643 |
| Male | 14,202 |
| Female | 13,441 |
| Total population | 27,643 |
| Under 5 years | 1,798 |
| 5 to 9 years | 2,794 |
| 10 to 14 years | 2,744 |
| 15 to 19 years | 2,212 |
| 20 to 24 years | 849 |
| 25 to 34 years | 2,844 |
| 35 to 44 years | 5,182 |
| 45 to 54 years | 3,881 |
| 55 to 59 years | 1,516 |
| 60 to 64 years | 1,395 |
| 65 to 74 years | 1,438 |
| 75 to 84 years | 601 |
| 85 years and over | 389 |
| Median age (years) | 36.3 |
| Under 18 years | 8,764 |
| 16 years and over | 19,826 |
| 18 years and over | 18,879 |
| 21 years and over | 17,876 |
| 62 years and over | 3,176 |
| 65 years and over | 2,428 |
| Total population | 27,643 |
| One race | 25,308 |
| White | 21,709 |
| Black or African American | 473 |
| American Indian and Alaska Native | 58 |
| Asian | 2,777 |
| Native Hawaiian and Other Pacific Islander | 108 |
| Some other race | 183 |
| Two or more races | 2,335 |
| Citizen, VOTING AGE 18 and over population | 17,833 |
| Male Citizen, VOTING AGE 18 and over population | 9,014 |
| Female Citizen, VOTING AGE 18 and over population | 8,819 |
Social characteristics in Maple Valley city, Washington
| Total households | 9,132 |
| Family households (families) | 6,297 |
| Married-couple family | 368 |
| Male householder, no wife present, family | 1,015 |
| Female householder, no husband present, family | 656 |
| Nonfamily households | 1,452 |
| Average household size | 1,810 |
| Average family size | 3.03 |
Economic characteristics in Maple Valley city, Washington
| Total households | 9,132 |
| Less than $10,000 | 235 |
| $10,000 to $14,999 | 87 |
| $15,000 to $24,999 | 350 |
| $25,000 to $34,999 | 238 |
| $35,000 to $49,999 | 513 |
| $50,000 to $74,999 | 864 |
| $75,000 to $99,999 | 1,217 |
| $100,000 to $149,999 | 2,353 |
| $150,000 to $199,999 | 1,668 |
| $200,000 or more | 1,607 |
| Median household income (dollars) | 125,092 |
Housing characteristics in Maple Valley city, Washington
| Total housing units | 9,350 |
| Occupied housing units | 9,132 |
| Vacant housing units | 218 |
| Total housing units | 9,350 |
| 1-unit, detached | 8,048 |
| 1-unit, attached | 537 |
| 2 units | 19 |
| 3 or 4 units | 232 |
| 5 to 9 units | 90 |
| 10 to 19 units | 174 |
| 20 or more units | 122 |
| Mobile home | 128 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 9,350 |
| Built 2014 or later | 26 |
| Built 2010 to 2013 | 1,270 |
| Built 2000 to 2009 | 3,201 |
| Built 1990 to 1999 | 2,600 |
| Built 1980 to 1989 | 1,287 |
| Built 1970 to 1979 | 539 |
| Built 1960 to 1969 | 211 |
| Built 1950 to 1959 | 112 |
| Built 1940 to 1949 | 48 |
| Built 1939 or earlier | 56 |
| Total housing units | 9,350 |
| 1 room | 148 |
| 2 rooms | 64 |
| 3 rooms | 190 |
| 4 rooms | 681 |
| 5 rooms | 1,110 |
| 6 rooms | 1,939 |
| 7 rooms | 1,550 |
| 8 rooms | 1,538 |
| 9 rooms or more | 2,130 |
| Median rooms | 6.9 |
| Total housing units | 9,350 |
| No bedroom | 170 |
| 1 bedroom | 113 |
| 2 bedrooms | 948 |
| 3 bedrooms | 3,844 |
| 4 bedrooms | 3,493 |
| 5 or more bedrooms | 782 |
| Occupied housing units | 9,132 |
| Owner-occupied | 7,754 |
| Renter-occupied | 1,378 |
| Average household size of owner-occupied unit | 3.06 |
| Average household size of renter-occupied unit | 2.85 |
| Occupied housing units | 9,132 |
| Moved in 2017 or later | 980 |
| Moved in 2015 to 2016 | 2,646 |
| Moved in 2010 to 2014 | 1,774 |
| Moved in 2000 to 2009 | 2,681 |
| Moved in 1990 to 1999 | 788 |
| Moved in 1989 and earlier | 263 |
| Owner-occupied units | 7,754 |
| Less than $50,000 | 66 |
| $50,000 to $99,999 | 13 |
| $100,000 to $149,999 | 23 |
| $150,000 to $199,999 | 13 |
| $200,000 to $299,999 | 150 |
| $300,000 to $499,999 | 3,654 |
| $500,000 to $999,999 | 3,785 |
| $1,000,000 or more | 50 |
| Median (dollars) | 498,100 |
| Owner-occupied units | 7,754 |
| Housing units with a mortgage | 6,414 |
| Housing units without a mortgage | 1,340 |
| Occupied units paying rent | 1,341 |
| Less than $500 | 0 |
| $500 to $999 | 11 |
| $1,000 to $1,499 | 288 |
| $1,500 to $1,999 | 380 |
| $2,000 to $2,499 | 332 |
| $2,500 to $2,999 | 257 |
| $3,000 or more | 73 |
| Median (dollars) | 1,989 |
| No rent paid | 37 |
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