Benton City is a city in Benton County, Washington, United States. The population was 3,479 at the 2020 census.
Benton City was founded in 1909 by F. L. Pitman, engineer on the Oregon Washington Railroad and Navigation line. The OWR&N Co. erected freight and passenger depots, and the railway station in Benton City was built about 1910. The town site passed into the hands of the Spokane and Eastern Trust Co. as trustees. S. J. Harrison, chief builder of Sunnyside, then organized the Benton Land Co. for handling the town site and adjoining acreage of Benton City. Petition for Incorporation was filed March 26, 1945, after a vote of 76 to 32, and Benton City was incorporated on July 2, 1945.
In 2002, the Benton City – Kiona Bridge over the Yakima River at Benton City was added to the National Register of Historic Places.
Red Mountain is an American Viticultural Area (AVA) that encompasses the local region surrounding Red Mountain in Benton County, Washington. The viticultural area was formally recognized on June 11, 2001 by the Bureau of Alcohol, Tobacco and Firearms (ATF), Treasury after reviewing the petition submitted by Lorne Jacobson of Hedges Cellars to establish an area known as "Red Mountain." Red Mountain is located in the southeast corner of Washington state near the Tri-Cities between Rattlesnake Mountain and Candy Mountain. This region is situated among the Columbia, Snake and Yakima Rivers. The mountain covers an area of approximately 4,040 acres in area and lies between Benton City and the City of West Richland. The reputation of the area's wines has brought Red Mountain worldwide attention and acclaim for producing some of the most desired Washington State vintage wines. Numerous wineries in the area make Benton City a wine lovers paradise.