Mossyrock is located in Lewis County, Washington. The population was 759 at the 2010 census.

The median income for a household in the city was $29,750, and the median income for a family was $33,542. Males had a median income of $30,938 versus $16,250 for females. The per capita income for the city was $12,216. About 18.6% of families and 19.5% of the population were below the poverty line, including 18.9% of those under age 18 and 18.2% of those age 65 or over.

For more local information, visit…

The Official Website: City of Mossyrock
The City of Mossyrock, Washington Mossyrock, Est. by Pioneers in 1852. Mossyrock and East Lewis County are the Ancestral Lands of the Cowlitz Indian Tribe.