Location and Regional Context
Grant County is located in central Washington and covers a large portion of the Columbia Basin. It borders multiple counties and is defined by open plains, irrigation systems, and large bodies of water such as Moses Lake. The county’s central position makes it an important link between eastern and western Washington.
Population and Communities
Grant County includes cities such as Moses Lake, Ephrata, Quincy, and several smaller towns. Population centers are separated by wide agricultural areas, creating a dispersed settlement pattern. Communities often develop around water access, transportation routes, and farming infrastructure.
Economy and Geography
Agriculture is the backbone of Grant County’s economy, supported by irrigation from the Columbia Basin Project. Food processing, energy production, and data infrastructure also play significant roles. The county landscape includes lakes, reservoirs, desert terrain, and farmland. Interactive county maps are useful for navigating irrigation canals, highways, towns, and recreation areas.