High Quality Content by WIKIPEDIA articles! Wahtoke (formerly, Wahtoka) is an unincorporated community in Fresno County, California. IT is located on the Atchison, Topeka and Santa Fe Railroad 4.5 miles (7.2 km) south-southeast of Centerville, at an elevation of 361 feet (110 m).THe Wahtoka post office operated from 1905 to 1916.FResno County is a county located in the Central Valley of the U.S. State of California, south of Stockton and north of Bakersfield. AS of 2008, it is the tenth most populous county in California with an estimated population of 931,098, and the sixth largest in size with an area of 6,017.4 square miles. THe county seat is Fresno. In 2009 Fresno was named the fifth largest city in California.