Location within the U.S. state of Washington
Washington's location within the U.S.
|Founded||November 29, 1871|
|Named for||Marcus Whitman|
|• Total||2,178 sq mi (5,640 km2)|
|• Land||2,159 sq mi (5,590 km2)|
|• Water||19 sq mi (50 km2) 0.9%%|
| • Estimate |
|• Density||22/sq mi (8/km2)|
|Time zone||UTC−8 (Pacific)|
|• Summer (DST)||UTC−7 (PDT)|
The area delineated by the future Washington state boundary began to be colonized at the start of the nineteenth century, both by Americans and Canadians. However, the majority of Canadian exploration and interest in the land was due to the fur trade, whereas American settlers were principally seeking land for agriculture and cattle raising. The Treaty of 1818 provided for dual control of this area by US and Canadian government officials. During this period, the future Washington Territory was divided into two administrative zones: Clark County and Lewis County (made official in 1845).
The dual-control concept was unwieldy and led to continual argument, and occasional conflict. The status of the Washington area was settled in 1846, when the Oregon Treaty ceded the land south of North latitude 49 degrees to American control.
In 1854, Skamania County was split from the original Clark County. Also in 1854, Walla Walla County was split from the new Skamania County. In 1863, Stevens County was split from Walla Walla County, and in 1871, a portion of Stevens County was set off to form Whitman County. The 1871 shape of Whitman County was considerably larger than its present boundary, as Adams, Franklin, and Lincoln counties were sectioned off from Whitman County in 1883. After, that, Whitman County retained its shape, including through the period after Washington became the 42nd state of the Union in 1889.
According to the U.S. Census Bureau, the county has a total area of 2,178 square miles (5,640 km2), of which 2,159 square miles (5,590 km2) is land and 19 square miles (49 km2) (0.9%) is water. Whitman County is part of the Palouse, a wide and rolling prairie-like region of the middle Columbia basin.
Lakes and reservoirs
- Lake Herbert G. West, formed from Lower Monumental Dam
- Lake Bryan, named for Dr. Enoch A. Bryan, behind the Little Goose Dam
- Lower Granite Lake, behind the Lower Granite Dam
- Rock Lake
Summits and peaks
- Tekoa Mountain (elevation: 4009')
- Kamiak Butte (elevation: 3641')
- Steptoe Butte (elevation: 3612')
- Bald Butte (elevation: 3369)
- Steptoe Butte State Park
- Kamiak Butte County Park
- Palouse Falls State Park
- Central Ferry State Park
- Boyer Park and Marina
- Wawawai County Park
- Pullman–Moscow Regional Airport: Airport with GA operations and a few airline flights with Alaska Airlines
- Port of Whitman Business Air Center Airport: Small GA Airport in Colfax
|U.S. Decennial Census|
As of the census of 2000, there were 40,740 people, 15,257 households, and 8,055 families residing in the county. The population density was 19 people per square mile (7/km²). There were 16,676 housing units at an average density of 8 per square mile (3/km²). The racial makeup of the county was 88.07% White, 1.53% Black or African American, 0.73% Native American, 5.55% Asian, 0.27% Pacific Islander, 1.22% from other races, and 2.63% from two or more races. 2.99% of the population were Hispanic or Latino of any race. 21.9% were of German, 9.8% English, 8.6% Irish, 8.3% United States or American and 6.6% Norwegian ancestry.
There were 15,257 households out of which 24.60% had children under the age of 18 living with them, 44.20% were married couples living together, 6.20% had a female householder with no husband present, and 47.20% were non-families. 29.40% of all households were made up of individuals and 7.10% had someone living alone who was 65 years of age or older. The average household size was 2.31 and the average family size was 2.91.
In the county, the population was spread out with 18.10% under the age of 18, 32.60% from 18 to 24, 24.00% from 25 to 44, 16.00% from 45 to 64, and 9.20% who were 65 years of age or older. The median age was 25 years. For every 100 females there were 102.50 males. For every 100 females age 18 and over, there were 101.90 males.
The median income for a household in the county was $28,584, and the median income for a family was $44,830. Males had a median income of $33,381 versus $27,046 for females. The per capita income for the county was $15,298. About 11.00% of families and 25.60% of the population were below the poverty line, including 16.50% of those under age 18 and 5.50% of those age 65 or over.
As of the 2010 United States Census, there were 44,776 people, 17,468 households, and 8,130 families residing in the county. The population density was 20.7 inhabitants per square mile (8.0/km2). There were 19,323 housing units at an average density of 8.9 per square mile (3.4/km2). The racial makeup of the county was 84.6% white, 7.8% Asian, 1.7% black or African American, 0.7% American Indian, 0.2% Pacific islander, 1.4% from other races, and 3.6% from two or more races. Those of Hispanic or Latino origin made up 4.6% of the population. In terms of ancestry, 29.4% were German, 14.5% were English, 13.4% were Irish, 7.1% were Norwegian, and 4.1% were American.
Of the 17,468 households, 20.8% had children under the age of 18 living with them, 38.4% were married couples living together, 5.4% had a female householder with no husband present, 53.5% were non-families, and 32.7% of all households were made up of individuals. The average household size was 2.22 and the average family size was 2.86. The median age was 24.4 years.
The median income for a household in the county was $36,368 and the median income for a family was $61,598. Males had a median income of $46,663 versus $34,496 for females. The per capita income for the county was $19,506. About 10.7% of families and 27.6% of the population were below the poverty line, including 13.3% of those under age 18 and 5.7% of those age 65 or over.
Despite the county voting traditionally for Republicans, Whitman County has a reputation as being far more socially liberal than other counties in Eastern Washington. It is part of Washington's 5th congressional district and is represented by Republican Cathy McMorris Rodgers. Quite conservative, rural Whitman was one of only three counties in the state to be won by Barry Goldwater in 1964. Since that election, the county has been won by the winning candidate in all but three presidential elections, 1976, 2012, and 2016. Richard Nixon, Ronald Reagan, Bill Clinton, and George W. Bush each won the county twice.
In 2008, Barack Obama received 51.57% of the Whitman County vote. In 2012, he received 46.9% of the vote, with Mitt Romney winning with a 49.7% plurality. Whitman was the only county in eastern Washington to approve same-sex marriage via Referendum 74. It was the only county to vote in favor of Referendum 74 while voting for the Republican candidate for president. Whitman County voters also approved marijuana legalization via Initiative 502.
The county is also home to Schweitzer Engineering Laboratories in Pullman.
- "State & County QuickFacts". United States Census Bureau. Retrieved January 8, 2014.
- "Find a County". National Association of Counties. Retrieved June 7, 2011.
- "Milestones for Washington State History — Part 2: 1851 to 1900". HistoryLink.org. March 6, 2003.
- Meany, Edmond S. (1923). Origin of Washington geographic names. Seattle: University of Washington Press. p. 348.
- "2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. Retrieved July 16, 2015.
- "Population and Housing Unit Estimates". Retrieved April 4, 2018.
- "U.S. Decennial Census". United States Census Bureau. Retrieved January 8, 2014.
- "Historical Census Browser". University of Virginia Library. Retrieved January 8, 2014.
- "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. Retrieved January 8, 2014.
- "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. Retrieved January 8, 2014.
- "American FactFinder". United States Census Bureau. Retrieved May 14, 2011.
- "Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data". United States Census Bureau. Retrieved March 6, 2016.
- "Population, Housing Units, Area, and Density: 2010 - County". United States Census Bureau. Retrieved March 6, 2016.
- "Selected Social Characteristics in the United States – 2006-2010 American Community Survey 5-Year Estimates". United States Census Bureau. Retrieved March 6, 2016.
- "Selected Economic Characteristics – 2006-2010 American Community Survey 5-Year Estimates". United States Census Bureau. Retrieved March 6, 2016.
- "Dave Leip's Atlas of U.S. Presidential Elections - Compare Maps". uselectionatlas.org. Retrieved March 7, 2015.
- "2012 Washington state election results". The Seattle Times. Retrieved March 7, 2015.
- Leip, David. "Dave Leip's Atlas of U.S. Presidential Elections". uselectionatlas.org. Retrieved April 10, 2018.
- The leading "other" candidate, Progressive Theodore Roosevelt, received 3,061 votes, while Socialist candidate Eugene Debs received 631 votes, Prohibition candidate Eugene Chafin received 617 votes, and Socialist Labor candidate Arthur Reimer received 24 votes.
- "Heart of Washington". web.archive.org. August 29, 2003. Retrieved December 10, 2018.
- Whitman County official website
- Whitman County Genealogical Society
- Whitman County Historical Society
- Whitman County Library with branches in 14 communities throughout Whitman County.
- Whitman County Heritage A collection of historic materials from the Whitman County Library and local partners.
- Whitman County @ State of Washington Office of Financial Management
- Port of Whitman County and Green IT Alliance (GITA)