Tonasket is a city located in Washington. With a 2020 population of 1,115, it is the 197th largest city in Washington and the 9883rd largest city in the United States. Tonasket is currently declining at a rate of -0.27% annually but its population has increased by 8.04% since the most recent census, which recorded a population of 1,032 in 2010. Tonasket reached it's highest population of 1,145 in 2010. Spanning over 1 miles, Tonasket has a population density of 1,181 people per square mile.
The average household income in Tonasket is $46,307 with a poverty rate of 20.58%. The median rental costs in recent years comes to $706 per month, and the median house value is $161,700. The median age in Tonasket is 38.5 years, 38.1 years for males, and 40.2 years for females. For every 100 females there are 71.5 males.