Washington (state) day look like night. The United States Census Bureau estimates Washington's population was 7,288,000 on July 1, 2016, an 8.4% increase since the 2010 Census. In 2015, the state ranked 13th overall in population, and was the third most populous, after California and Texas, west of the Mississippi River. Washington has the largest Pacific Northwest population, followed by Oregon, then Idaho. The Washington state Office of Financial Management pegged the state population at 7,310,300 as of April 1, 2017. As of the 2010 Census, the population of Washington was 6,724,540. The Seattle-Tacoma-Bellevue Metropolitan Area population was 3,439,809 in the 2010
Washington State Route 906 southeast, between I-90 and the Iron Horse Trail, and ends at a WSDOT maintenance facility located at the north end of Keechelus Lake. The old Chicago, Milwaukee, St. Paul & Pacific Railroad-Hyak Depot is accessible from SR 906 Spur, which now acts as a trail head for the Iron Horse rail trail. WSDOT conducts a series of surveys to measure traffic volume in terms of AADT and calculated that 300 vehicles-per-day used the spur route in 2012. This number has remained steady between 2009 and 2012. Washington State Route 906 State Route 906 (SR 906) is a state highway in