Mossyrock is a city located in Washington. With a 2020 population of 841, it is the 211th largest city in Washington and the 11062nd largest city in the United States. Mossyrock is currently growing at a rate of 2.31% annually and its population has increased by 10.80% since the most recent census, which recorded a population of 759 in 2010. Spanning over 1 miles, Mossyrock has a population density of 1,223 people per square mile.
The average household income in Mossyrock is $44,664 with a poverty rate of 25.39%. The median rental costs in recent years comes to $642 per month, and the median house value is $112,000. The median age in Mossyrock is 34.5 years, 35.5 years for males, and 32.1 years for females. For every 100 females there are 82.5 males.