Grant County, Washington demographics
Population: 97,874
Median age: 33.2
Median household income: 63,566
Demographics, population, home values, social and economic characteristics of Grant County, Washington.
Population
| 2021 | 97,874 |
| 2020 | 96,648 |
| 2019 | 95,502 |
| 2018 | 94,860 |
| 2017 | 93,420 |
| 2016 | 92,530 |
| 2015 | 92,070 |
| 2014 | 91,458 |
| 2013 | 90,202 |
| 2012 | 88,885 |
| 2011 | 87,179 |
| 2010 | 85,142 |
| 2009 | 83,612 |
Grant County, WA cities
Banks Lake South CDP - 133
Cascade Valley CDP - 3,290
Coulee City town - 516
Coulee Dam town - 1,394
Desert Aire CDP - 2,819
Electric City city - 954
Ephrata city - 8,348
George city - 702
Grand Coulee city - 1,121
Hartline town - 191
Krupp (Marlin) town - 35
Lakeview CDP - 1,449
Mattawa city - 3,529
Moses Lake city - 24,764
Moses Lake North CDP - 4,796
Quincy city - 7,630
Royal City city - 2,270
Soap Lake city - 1,333
Warden city - 2,504
Wilson Creek town - 219
Census data for Grant County, Washington
Demographic and housing estimates in Grant County, Washington
| Total population | 97,874 |
| Male | 49,948 |
| Female | 47,926 |
| Total population | 97,874 |
| Under 5 years | 7,298 |
| 5 to 9 years | 8,590 |
| 10 to 14 years | 8,280 |
| 15 to 19 years | 7,417 |
| 20 to 24 years | 6,385 |
| 25 to 34 years | 13,267 |
| 35 to 44 years | 11,607 |
| 45 to 54 years | 10,704 |
| 55 to 59 years | 5,524 |
| 60 to 64 years | 5,268 |
| 65 to 74 years | 8,363 |
| 75 to 84 years | 3,971 |
| 85 years and over | 1,200 |
| Median age (years) | 33.2 |
| Under 18 years | 28,931 |
| 16 years and over | 71,965 |
| 18 years and over | 68,943 |
| 21 years and over | 65,027 |
| 62 years and over | 16,882 |
| 65 years and over | 13,534 |
| Total population | 97,874 |
| One race | 89,808 |
| White | 62,182 |
| Black or African American | 1,036 |
| American Indian and Alaska Native | 1,589 |
| Asian | 994 |
| Native Hawaiian and Other Pacific Islander | 15 |
| Some other race | 23,992 |
| Two or more races | 8,066 |
| Citizen, VOTING AGE 18 and over population | 58,024 |
| Male Citizen, VOTING AGE 18 and over population | 29,015 |
| Female Citizen, VOTING AGE 18 and over population | 29,009 |
Social characteristics in Grant County, Washington
| Total households | 32,803 |
| Family households (families) | 16,626 |
| Married-couple family | 3,130 |
| Male householder, no wife present, family | 5,975 |
| Female householder, no husband present, family | 3,937 |
| Nonfamily households | 7,072 |
| Average household size | 9,470 |
| Average family size | 2.96 |
Economic characteristics in Grant County, Washington
| Total households | 32,803 |
| Less than $10,000 | 1,498 |
| $10,000 to $14,999 | 1,056 |
| $15,000 to $24,999 | 2,683 |
| $25,000 to $34,999 | 3,339 |
| $35,000 to $49,999 | 4,549 |
| $50,000 to $74,999 | 6,045 |
| $75,000 to $99,999 | 5,099 |
| $100,000 to $149,999 | 5,284 |
| $150,000 to $199,999 | 1,689 |
| $200,000 or more | 1,561 |
| Median household income (dollars) | 63,566 |
Housing characteristics in Grant County, Washington
| Total housing units | 38,306 |
| Occupied housing units | 32,803 |
| Vacant housing units | 5,503 |
| Total housing units | 38,306 |
| 1-unit, detached | 21,887 |
| 1-unit, attached | 977 |
| 2 units | 1,017 |
| 3 or 4 units | 1,449 |
| 5 to 9 units | 420 |
| 10 to 19 units | 890 |
| 20 or more units | 1,690 |
| Mobile home | 9,900 |
| Boat, RV, van, etc. | 76 |
| Total housing units | 38,306 |
| Built 2014 or later | 46 |
| Built 2010 to 2013 | 3,584 |
| Built 2000 to 2009 | 6,506 |
| Built 1990 to 1999 | 6,959 |
| Built 1980 to 1989 | 4,380 |
| Built 1970 to 1979 | 5,416 |
| Built 1960 to 1969 | 2,578 |
| Built 1950 to 1959 | 6,050 |
| Built 1940 to 1949 | 1,374 |
| Built 1939 or earlier | 1,413 |
| Total housing units | 38,306 |
| 1 room | 759 |
| 2 rooms | 1,260 |
| 3 rooms | 2,744 |
| 4 rooms | 6,189 |
| 5 rooms | 8,093 |
| 6 rooms | 7,115 |
| 7 rooms | 4,170 |
| 8 rooms | 3,489 |
| 9 rooms or more | 4,487 |
| Median rooms | 5.5 |
| Total housing units | 38,306 |
| No bedroom | 882 |
| 1 bedroom | 2,961 |
| 2 bedrooms | 9,393 |
| 3 bedrooms | 16,933 |
| 4 bedrooms | 6,229 |
| 5 or more bedrooms | 1,908 |
| Occupied housing units | 32,803 |
| Owner-occupied | 21,097 |
| Renter-occupied | 11,706 |
| Average household size of owner-occupied unit | 2.94 |
| Average household size of renter-occupied unit | 2.99 |
| Occupied housing units | 32,803 |
| Moved in 2017 or later | 4,187 |
| Moved in 2015 to 2016 | 9,322 |
| Moved in 2010 to 2014 | 6,105 |
| Moved in 2000 to 2009 | 7,413 |
| Moved in 1990 to 1999 | 3,164 |
| Moved in 1989 and earlier | 2,612 |
| Owner-occupied units | 21,097 |
| Less than $50,000 | 2,312 |
| $50,000 to $99,999 | 1,594 |
| $100,000 to $149,999 | 2,550 |
| $150,000 to $199,999 | 3,518 |
| $200,000 to $299,999 | 5,529 |
| $300,000 to $499,999 | 4,085 |
| $500,000 to $999,999 | 1,378 |
| $1,000,000 or more | 131 |
| Median (dollars) | 210,100 |
| Owner-occupied units | 21,097 |
| Housing units with a mortgage | 12,916 |
| Housing units without a mortgage | 8,181 |
| Occupied units paying rent | 10,542 |
| Less than $500 | 995 |
| $500 to $999 | 5,482 |
| $1,000 to $1,499 | 3,366 |
| $1,500 to $1,999 | 588 |
| $2,000 to $2,499 | 97 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 14 |
| Median (dollars) | 887 |
| No rent paid | 1,164 |
Demographic data for Grant County, WA and each city in the county. Lists of cities by population, wealth and poverty in Grant County, WA.
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