Mabton is a city incorporated during the first few years of the 20th century, and located in Yakima County, Washington, at the eastern edge of the Yakama Indian reservation. As of April 2001 the city's population was 1905, fourteen people more than recorded for the 2000 census and up 28.5% from the 1482 people residing there in 1990. Mabton apartments for rent comparison page shows most up to date rent information on Mabton apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.