Benton County Map, Washington

Map of Benton County - Benton County is a county located in the U.S. state of Washington. Benton County Map showing cities, highways, important places and water bodies. Get Where is Benton County located in the map, major cities in Benton county, population, areas, and places of interest.

Map of Benton County, Washington

About Benton County Map, Alabama: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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About Benton County, Washington

Benton County is located in the south-central part of Washington along the Columbia River. Established in 1905, the county was formed from parts of Yakima and Klickitat counties and was named after Thomas Hart Benton, a United States Senator from Missouri. The county seat is Prosser, while Kennewick is the largest city and a major economic center in the region.

Population

According to the United States Census Bureau, the population of Benton County was 206,873 as recorded in the 2020 Census. The county is one of the fastest-growing regions in Washington, with most residents living in the Tri-Cities area, which includes Kennewick, Richland, and Pasco.

Area and Geography

According to the United States Census Bureau, Benton County covers a total area of approximately 1,760 square miles, including about 1,700 square miles of land and 60 square miles of water. The Columbia River forms part of the county’s boundary and plays a significant role in local agriculture and recreation. The region is characterized by semi-arid climate conditions, rolling hills, and productive farmland.

Bordering Counties

Benton County shares borders with Grant County to the north, Adams County to the northeast, Franklin County to the east, Walla Walla County to the southeast, Klickitat County to the south, and Yakima County to the west.

Major Cities and Communities

The principal cities in Benton County include Kennewick, Richland, Prosser, and West Richland. Kennewick is the largest city, while Prosser serves as the county seat. Richland is known for its connection to the Hanford Site and scientific research facilities.

Attractions and Recreation

Benton County is known for its wineries, riverfront parks, and outdoor recreation opportunities along the Columbia River. The region forms part of Washington’s wine country and attracts visitors for vineyard tours and tasting rooms. Parks, hiking trails, and water-based recreation are popular throughout the county.

Transportation

Major transportation routes serving Benton County include Interstate 82, U.S. Route 395, and State Route 240, connecting the county to Yakima, Spokane, and other parts of Washington.

Explore more counties in Washington Counties or view the complete USA States Map section for additional geographic information.

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General county information referenced from the Official Benton County Government Website.

Facts about Benton County, Washington

Top Attractions in Benton County, Washington

• Hanford Reach National Monument – Protected desert and river landscape.
• Columbia River – Boating, fishing, and waterfront views.
• Badger Mountain Centennial Preserve – Hiking with panoramic views.
• Columbia Park Trail – Riverside walking and biking path.
• REACH Museum – Regional history and science exhibits.
• Tri-Cities Water Follies – Annual hydroplane racing event.
• Howard Amon Park – Riverfront park and recreation.
• Red Mountain AVA – Renowned wine-growing region.
• Yakima River Delta – Birdwatching and nature trails.
• Chamna Natural Preserve – Wetlands and wildlife habitat.
• Richland Uptown – Shops, dining, and events.
• Bateman Island – Scenic island trails and views.

Cities & Towns in Benton County, Washington

Richland, Kennewick, Prosser, Benton City, West Richland, Finley, Paterson, Kiona, Benton County Rural Communities