Issaquah city, Washington demographics
Population: 39,057
Median age: 36.8
Median household income: 132,984
Issaquah is a city in King County, Washington, United States.
Demographics, population, home values, social and economic characteristics of Issaquah city, WA.
Population
| 2021 | 39,057 |
| 2020 | 38,707 |
| 2019 | 37,965 |
| 2018 | 36,938 |
| 2017 | 35,629 |
| 2016 | 34,728 |
| 2015 | 33,682 |
| 2014 | 32,551 |
| 2013 | 31,607 |
| 2012 | 30,473 |
| 2011 | 29,025 |
| 2010 | 27,838 |
Census data for Issaquah city, Washington
Demographic and housing estimates in Issaquah city, Washington
| Total population | 39,057 |
| Male | 18,986 |
| Female | 20,071 |
| Total population | 39,057 |
| Under 5 years | 2,229 |
| 5 to 9 years | 2,357 |
| 10 to 14 years | 2,654 |
| 15 to 19 years | 1,950 |
| 20 to 24 years | 1,152 |
| 25 to 34 years | 7,555 |
| 35 to 44 years | 7,191 |
| 45 to 54 years | 5,686 |
| 55 to 59 years | 1,930 |
| 60 to 64 years | 1,774 |
| 65 to 74 years | 2,185 |
| 75 to 84 years | 1,618 |
| 85 years and over | 776 |
| Median age (years) | 36.8 |
| Under 18 years | 8,464 |
| 16 years and over | 31,324 |
| 18 years and over | 30,593 |
| 21 years and over | 29,638 |
| 62 years and over | 5,821 |
| 65 years and over | 4,579 |
| Total population | 39,057 |
| One race | 36,789 |
| White | 24,645 |
| Black or African American | 759 |
| American Indian and Alaska Native | 122 |
| Asian | 9,969 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 1,294 |
| Two or more races | 2,268 |
| Citizen, VOTING AGE 18 and over population | 24,793 |
| Male Citizen, VOTING AGE 18 and over population | 11,773 |
| Female Citizen, VOTING AGE 18 and over population | 13,020 |
Social characteristics in Issaquah city, Washington
| Total households | 16,361 |
| Family households (families) | 8,721 |
| Married-couple family | 1,318 |
| Male householder, no wife present, family | 2,235 |
| Female householder, no husband present, family | 1,486 |
| Nonfamily households | 4,087 |
| Average household size | 3,200 |
| Average family size | 2.37 |
Economic characteristics in Issaquah city, Washington
| Total households | 16,361 |
| Less than $10,000 | 520 |
| $10,000 to $14,999 | 152 |
| $15,000 to $24,999 | 736 |
| $25,000 to $34,999 | 450 |
| $35,000 to $49,999 | 714 |
| $50,000 to $74,999 | 1,599 |
| $75,000 to $99,999 | 1,805 |
| $100,000 to $149,999 | 3,363 |
| $150,000 to $199,999 | 2,190 |
| $200,000 or more | 4,832 |
| Median household income (dollars) | 132,984 |
Housing characteristics in Issaquah city, Washington
| Total housing units | 16,917 |
| Occupied housing units | 16,361 |
| Vacant housing units | 556 |
| Total housing units | 16,917 |
| 1-unit, detached | 6,472 |
| 1-unit, attached | 2,575 |
| 2 units | 389 |
| 3 or 4 units | 760 |
| 5 to 9 units | 1,464 |
| 10 to 19 units | 1,801 |
| 20 or more units | 3,422 |
| Mobile home | 34 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 16,917 |
| Built 2014 or later | 24 |
| Built 2010 to 2013 | 3,503 |
| Built 2000 to 2009 | 5,986 |
| Built 1990 to 1999 | 2,207 |
| Built 1980 to 1989 | 2,143 |
| Built 1970 to 1979 | 1,550 |
| Built 1960 to 1969 | 995 |
| Built 1950 to 1959 | 235 |
| Built 1940 to 1949 | 116 |
| Built 1939 or earlier | 158 |
| Total housing units | 16,917 |
| 1 room | 174 |
| 2 rooms | 567 |
| 3 rooms | 2,242 |
| 4 rooms | 4,185 |
| 5 rooms | 2,522 |
| 6 rooms | 2,510 |
| 7 rooms | 1,462 |
| 8 rooms | 1,392 |
| 9 rooms or more | 1,863 |
| Median rooms | 5.0 |
| Total housing units | 16,917 |
| No bedroom | 174 |
| 1 bedroom | 1,928 |
| 2 bedrooms | 6,414 |
| 3 bedrooms | 4,380 |
| 4 bedrooms | 3,191 |
| 5 or more bedrooms | 830 |
| Occupied housing units | 16,361 |
| Owner-occupied | 9,855 |
| Renter-occupied | 6,506 |
| Average household size of owner-occupied unit | 2.41 |
| Average household size of renter-occupied unit | 2.31 |
| Occupied housing units | 16,361 |
| Moved in 2017 or later | 2,208 |
| Moved in 2015 to 2016 | 6,340 |
| Moved in 2010 to 2014 | 3,234 |
| Moved in 2000 to 2009 | 3,408 |
| Moved in 1990 to 1999 | 688 |
| Moved in 1989 and earlier | 483 |
| Owner-occupied units | 9,855 |
| Less than $50,000 | 92 |
| $50,000 to $99,999 | 0 |
| $100,000 to $149,999 | 88 |
| $150,000 to $199,999 | 264 |
| $200,000 to $299,999 | 370 |
| $300,000 to $499,999 | 1,837 |
| $500,000 to $999,999 | 4,629 |
| $1,000,000 or more | 2,575 |
| Median (dollars) | 745,100 |
| Owner-occupied units | 9,855 |
| Housing units with a mortgage | 7,173 |
| Housing units without a mortgage | 2,682 |
| Occupied units paying rent | 6,375 |
| Less than $500 | 214 |
| $500 to $999 | 212 |
| $1,000 to $1,499 | 355 |
| $1,500 to $1,999 | 1,208 |
| $2,000 to $2,499 | 2,023 |
| $2,500 to $2,999 | 1,418 |
| $3,000 or more | 945 |
| Median (dollars) | 2,296 |
| No rent paid | 131 |
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