Basin City is an unincorporated community and census-designated place in Franklin County, Washington, United States. The population was 1,092 at the 2010 census, up from 968 at the 2000 census. The town of Basin City was laid out in the 1950s on land owned by dry-land farmer Loen Bailie. The town was established to support the local agricultural com…Basin City is an unincorporated community and census-designated place in Franklin County, Washington, United States. The population was 1,092 at the 2010 census, up from 968 at the 2000 census. The town of Basin City was laid out in the 1950s on land owned by dry-land farmer Loen Bailie. The town was established to support the local agricultural community which was being opened to irrigation through the Columbia Basin Project. The new settlers to the area consisted primarily of young farmers from Idaho and southwestern Oregon and World War II veterans, who received preferential status on the purchase of federal lands that were sold as part of the project. Early crops included sugar beets, alfalfa, corn, asparagus, wheat and barley. Later, potatoes, beans, carrots, and onions also became important, while sugar beet production stopped due to closure of a local sugar beet plant. A large number of orchards were planted, and the area is now a major supplier of the famous Washington apples. Cherries and other fruits are also produced locally.