United States › Washington › Whitman County COUNTY · 2020 ACS
Whitman County Washington · 47,973 residents · 2,159 sq mi
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The short version
Whitman County is home to 47,973 people in Washington. This skews young, with a median age of 25.6. People stay put here: 67% were in the same home a year ago. 45% of homes are owner-occupied. This is an unusually credentialed place: 48% of adults have a four-year degree. That trails the Washington median by roughly 45%.
At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 25.6
US median: 38.8
More educated
48% hold a bachelor's degree
US average: 33%
Less affordable
home values up 39%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 24.7 in 2000
US average: 38.8
Population, 1990 – 2024
38K 41K 44K 47K 50K 1990 2000 2010 2020 2024 Whitman County Age distribution, 2020
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Section 02
Income & economy $42,288
−2%inflation adjusted, since 2000
from $28,584 in 2000
US average: $66,278
from $15,298 in 2000
US average: $35,364
Households earning $100K+
from 21.7% in 2009
US average: 43.9%
from 25.6% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 4.8%
Transportation & warehousing 1.9%
Professional, scientific, technical 1.5%
Arts, entertainment, food 1.4%
Public administration 0.9%
Education & health services 0.4%
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$230,200
+39%inflation adjusted, since 2000
from $110,100 in 2000
US average: $265,253
$842
+16%inflation adjusted, since 2000
from $482 in 2000
US average: $1,124
from 47.9% in 2000
55.2% rent
from 2.34 people in 2009
US average: 2.61
from 5.2 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 86.7%(35,317)
Hispanic / Latino 3%(1,219)
2020
White, non-Hispanic 74.1%(35,557)
Hispanic / Latino 8.4%(4,052)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 6 more hispanic origin groups with data Ancestry
+ 40 more ancestry groups with data from 44.0% in 2000
US average: 32.9%
High school or higher
from 92.8% in 2000
US average: 88.5%
from 19.9% in 2000
US average: 12.7%
Section 06
Commute & transportation from 11.1 min in 2000
US average: 26.9
from 60.7% in 2009
US average: 75.1%
from 6.4% in 2009
US average: 8.4%
Section 07
Work & employment from 5.0% in 2011
US average: 5.4%
from 56.1% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 44.8% in 2009
US average: 39.3%
Section 08
People & community from 9.1% in 2009
US average: 13.5%
from 9.3% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 54.4%(11,271)
Women 15+
Never married 49.4%(9,952)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 9.3% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 31.7%(607)
Gulf War (1990s) 21.8%(417)
Share of the 1,917 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Whitman County Head to head
Compare Whitman County to nearby counties WHITMAN COUNTY VS
Garfield County
Income $64,884 +53%
Home value $239,200 +4%
Population 2,416 −95%
SEE FULL COMPARISON →
WHITMAN COUNTY VS
Latah County
Income $65,424 +55%
Home value $368,600 +60%
Population 41,842 −14%
SEE FULL COMPARISON →
WHITMAN COUNTY VS
Columbia County
Income $71,810 +70%
Home value $271,200 +18%
Population 4,141 −91%
SEE FULL COMPARISON →
WHITMAN COUNTY VS
Adams County
Income $66,136 +56%
Home value $273,300 +19%
Population 21,488 −56%
SEE FULL COMPARISON →
Frequently asked
How many people live in Whitman County, Washington? Whitman County, Washington has about 47,973 residents according to the 2020 American Community Survey.
What is the median household income in Whitman County, Washington? The typical household in Whitman County, Washington earns about $42,288 a year. Half of households make more than that, and half make less.
Is Whitman County, Washington expensive? In Whitman County, Washington, the median home is worth about $230,200, and the typical rent is about $842 a month.
How educated are people in Whitman County, Washington? About 48.2% of adults age 25 and over in Whitman County, Washington hold a bachelor's degree or higher.
What is the poverty rate in Whitman County, Washington? About 26.0% of people in Whitman County, Washington live below the federal poverty line.
Has Whitman County, Washington grown since 1990? Yes, Whitman County, Washington has grown since 1990. The population has added about 9,198 residents, a change of about 24 percent over that period.
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