Whitman County, Washington demographics
Population: 48,197
Median age: 25.0
Median household income: 43,613
Demographics, population, home values, social and economic characteristics of Whitman County, Washington.
Population
| 2021 | 48,197 |
| 2020 | 49,577 |
| 2019 | 49,231 |
| 2018 | 48,593 |
| 2017 | 47,794 |
| 2016 | 47,494 |
| 2015 | 46,737 |
| 2014 | 46,003 |
| 2013 | 45,512 |
| 2012 | 44,997 |
| 2011 | 44,200 |
| 2010 | 43,747 |
| 2009 | 41,793 |
Whitman County, WA cities
Albion town - 580
Colfax city - 2,808
Colton town - 403
Endicott town - 400
Farmington town - 126
Garfield town - 581
LaCrosse town - 387
Lamont town - 105
Malden town - 197
Oakesdale town - 385
Palouse city - 1,008
Pullman city - 32,968
Rosalia town - 598
St. John town - 608
Steptoe CDP - 109
Tekoa city - 742
Uniontown town - 351
Census data for Whitman County, Washington
Demographic and housing estimates in Whitman County, Washington
| Total population | 48,197 |
| Male | 24,645 |
| Female | 23,552 |
| Total population | 48,197 |
| Under 5 years | 1,978 |
| 5 to 9 years | 2,211 |
| 10 to 14 years | 1,971 |
| 15 to 19 years | 7,400 |
| 20 to 24 years | 10,531 |
| 25 to 34 years | 6,703 |
| 35 to 44 years | 4,704 |
| 45 to 54 years | 3,399 |
| 55 to 59 years | 2,040 |
| 60 to 64 years | 2,064 |
| 65 to 74 years | 3,160 |
| 75 to 84 years | 1,589 |
| 85 years and over | 447 |
| Median age (years) | 25.0 |
| Under 18 years | 7,325 |
| 16 years and over | 41,634 |
| 18 years and over | 40,872 |
| 21 years and over | 31,851 |
| 62 years and over | 6,333 |
| 65 years and over | 5,196 |
| Total population | 48,197 |
| One race | 45,081 |
| White | 38,736 |
| Black or African American | 1,016 |
| American Indian and Alaska Native | 273 |
| Asian | 4,015 |
| Native Hawaiian and Other Pacific Islander | 54 |
| Some other race | 987 |
| Two or more races | 3,116 |
| Citizen, VOTING AGE 18 and over population | 37,910 |
| Male Citizen, VOTING AGE 18 and over population | 19,046 |
| Female Citizen, VOTING AGE 18 and over population | 18,864 |
Social characteristics in Whitman County, Washington
| Total households | 18,010 |
| Family households (families) | 6,940 |
| Married-couple family | 1,409 |
| Male householder, no wife present, family | 5,256 |
| Female householder, no husband present, family | 3,626 |
| Nonfamily households | 4,405 |
| Average household size | 3,700 |
| Average family size | 2.29 |
Economic characteristics in Whitman County, Washington
| Total households | 18,010 |
| Less than $10,000 | 2,685 |
| $10,000 to $14,999 | 983 |
| $15,000 to $24,999 | 2,485 |
| $25,000 to $34,999 | 1,800 |
| $35,000 to $49,999 | 1,916 |
| $50,000 to $74,999 | 2,380 |
| $75,000 to $99,999 | 1,918 |
| $100,000 to $149,999 | 2,067 |
| $150,000 to $199,999 | 940 |
| $200,000 or more | 836 |
| Median household income (dollars) | 43,613 |
Housing characteristics in Whitman County, Washington
| Total housing units | 20,732 |
| Occupied housing units | 18,010 |
| Vacant housing units | 2,722 |
| Total housing units | 20,732 |
| 1-unit, detached | 9,348 |
| 1-unit, attached | 675 |
| 2 units | 856 |
| 3 or 4 units | 1,130 |
| 5 to 9 units | 2,613 |
| 10 to 19 units | 3,154 |
| 20 or more units | 1,660 |
| Mobile home | 1,285 |
| Boat, RV, van, etc. | 11 |
| Total housing units | 20,732 |
| Built 2014 or later | 2 |
| Built 2010 to 2013 | 1,688 |
| Built 2000 to 2009 | 2,170 |
| Built 1990 to 1999 | 3,275 |
| Built 1980 to 1989 | 2,256 |
| Built 1970 to 1979 | 3,445 |
| Built 1960 to 1969 | 2,132 |
| Built 1950 to 1959 | 1,281 |
| Built 1940 to 1949 | 875 |
| Built 1939 or earlier | 3,608 |
| Total housing units | 20,732 |
| 1 room | 604 |
| 2 rooms | 1,067 |
| 3 rooms | 3,258 |
| 4 rooms | 4,330 |
| 5 rooms | 2,953 |
| 6 rooms | 2,629 |
| 7 rooms | 1,816 |
| 8 rooms | 1,486 |
| 9 rooms or more | 2,589 |
| Median rooms | 4.9 |
| Total housing units | 20,732 |
| No bedroom | 664 |
| 1 bedroom | 2,797 |
| 2 bedrooms | 6,909 |
| 3 bedrooms | 5,789 |
| 4 bedrooms | 3,212 |
| 5 or more bedrooms | 1,361 |
| Occupied housing units | 18,010 |
| Owner-occupied | 8,000 |
| Renter-occupied | 10,010 |
| Average household size of owner-occupied unit | 2.64 |
| Average household size of renter-occupied unit | 2.00 |
| Occupied housing units | 18,010 |
| Moved in 2017 or later | 2,800 |
| Moved in 2015 to 2016 | 8,056 |
| Moved in 2010 to 2014 | 2,356 |
| Moved in 2000 to 2009 | 2,309 |
| Moved in 1990 to 1999 | 1,311 |
| Moved in 1989 and earlier | 1,178 |
| Owner-occupied units | 8,000 |
| Less than $50,000 | 534 |
| $50,000 to $99,999 | 742 |
| $100,000 to $149,999 | 611 |
| $150,000 to $199,999 | 1,130 |
| $200,000 to $299,999 | 1,995 |
| $300,000 to $499,999 | 2,216 |
| $500,000 to $999,999 | 740 |
| $1,000,000 or more | 32 |
| Median (dollars) | 245,100 |
| Owner-occupied units | 8,000 |
| Housing units with a mortgage | 4,712 |
| Housing units without a mortgage | 3,288 |
| Occupied units paying rent | 9,614 |
| Less than $500 | 476 |
| $500 to $999 | 5,904 |
| $1,000 to $1,499 | 2,359 |
| $1,500 to $1,999 | 699 |
| $2,000 to $2,499 | 96 |
| $2,500 to $2,999 | 20 |
| $3,000 or more | 60 |
| Median (dollars) | 887 |
| No rent paid | 396 |
Demographic data for Whitman County, WA and each city in the county. Lists of cities by population, wealth and poverty in Whitman County, WA.
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