Vancouver is a city on the north bank of the Columbia River in the U.S. state of Washington. It is the largest suburb of Portland, Oregon. Incorporated in 1857, Vancouver had a population of 161,791 as of the 2010 U.S. census, making it the fourth-largest city in Washington state. Vancouver is the county seat of Clark County and forms part of the Portland-Vancouver metropolitan area, the 23rd largest metropolitan area in the United States. Originally... Show more

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