Wapinitia is an unincorporated community in Wasco County, Oregon, United States. It is near Oregon Route 216 and is approximately south of the county seat of The Dalles, Oregon. The nearest city is Maupin, which is to the east. Wapinitia is a name derived from a Native American language most likely meaning "at the edge". References External links Photo of Wapinitia by Oregon ducatisti Unincorporated communities in Wasco County, Oregon Unincorporated communities in Oregon