High Quality Content by WIKIPEDIA articles! Oliver is a community at the south end of the Okanagan Valley in the Southern Interior of British Columbia, Canada, with a population of 4370. The community of Oliver is made up of land governed by three different bodies: the Town of Oliver, the Regional District of Okanagan-Similkameen and the Osoyoos Indian Band. Industries include grape and fruit production, agri-tourism, wine production, ranching, golfing & recreation, retail & service trades. Oliver is north of Osoyoos and south of Okanagan Falls. Tourism BC labels the community as the Wine Capital of Canada.