Whitman County, Washington

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US 195

WA-23

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WA-26

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WA-27

WA-127

WA-270

Whitman County, Washington is a county located in the southeastern part of the State of Washington, in the United States. It is part of the Palouse, a wide and fertile region that is known for its significant agricultural output, particularly in wheat and legumes. The county seat is Colfax, and its largest city is Pullman, which is home to Washington State University, a major public research university.

History

Whitman County was formed from Stevens County on November 29, 1871. It was named after Marcus Whitman, a missionary who played a key role in the early settlement of the Pacific Northwest. The county has a rich history, with its development closely tied to agriculture, education, and the growth of Washington State University.

Geography

Covering an area of approximately 2,178 square miles, Whitman County is characterized by its rolling hills, fertile soils, and the Snake River, which forms its southern boundary. The region's geography has made it ideal for agriculture, particularly the cultivation of wheat, barley, and legumes.

Adjacent Counties

• Spokane County - north
• Benewah County, Idaho - east
• Latah County, Idaho - east
• Nez Perce County, Idaho - southeast
• Asotin County - south
• Garfield County - south
• Columbia County - southwest
• Franklin County - west
• Adams County - northwest

Demographics

As of the census of 2010, Whitman County had a population of approximately 44,776 people. The population density was low, reflecting the rural character of much of the county. The demographic makeup of the county has been influenced by the presence of Washington State University, contributing to a diverse and educated population base.

Economy

The economy of Whitman County is predominantly based on agriculture, education, and research. The county is one of the leading producers of wheat and legumes in the United States, benefiting from the fertile soils of the Palouse. Washington State University is a major employer in the region, providing jobs in education, research, and related service industries.

Education

Washington State University is the centerpiece of higher education in Whitman County, offering a wide range of undergraduate, graduate, and professional programs. The university is a significant driver of the local economy and plays a key role in research, particularly in agriculture, engineering, and medicine.

Transportation

Whitman County is served by a network of state highways, including State Route 27, State Route 26, and State Route 195, which provide connectivity to the rest of the state and the Pacific Northwest. The county also has several small airports, including Pullman-Moscow Regional Airport, which offers commercial flights.

Communities

Whitman County is home to several cities, towns, and unincorporated communities. The most notable include:

• Colfax (county seat)
• Pullman
• Palouse
• Tekoa
• Rosalia

See Also

• Palouse
• Washington State University
• Agriculture in Washington