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About forestry service, 98336, Glenoma, WA, US, Washington

Amboy () is a census-designated place (CDP) in Clark County, Washington, United States. The population was 1,838 at the 2020 census, up from 1,608 at the 2010 census. It is located 33 miles northeast of Vancouver which is part of the Portland-Vancouver metropolitan area. == History == Amboy was named by Amos M. Ball, who settled in the area in 1879 and whose family operated the Post Office after it was established in 1880. According to some sources, there were several settlers in the area, including Ball, with the initials A.M.B., who referred to themselves as the A.M. Boys. Reportedly, Ball named the town after that group. Another story states that the town was named after Ball's son, referred to by locals as the A.M. Boy. A historical church known as the Amboy United Brethren Church was built in 1910 and converted into a museum in 2000. == Geography == Amboy is located in northern Clark County at the junction of Chelatchie Creek and Cedar Creek, a west-flowing tributary of the Lewis River. Washington State Route 503 passes through the community, leading southwest 11 miles (18 km) to Lewisville and northeast 11 miles (18 km) to Yale.