Schools in Colton, Washington, the US. Schools locations in Colton, Washington. Find the nearest schools locations, near you. All types of business services Insurance School All schools in Colton Colton Elementary School School +1 509-229-3387 706 Union Street, Colton, Washington 99113 Write a review Phone Website Directions Colton School School +1 509-229-3386 706 Union Street, Colton, Washington 99113 Write a review Phone Website Directions