Ahtanum is a city located in Washington. Ahtanum has a 2020 population of 3,416. Ahtanum is currently declining at a rate of 0.00% annually and its population has decreased by -5.14% since the most recent census, which recorded a population of 3,601 in 2010. Ahtanum reached it's highest population of 3,799 in 2012.
The average household income in Ahtanum is $86,995 with a poverty rate of 16.40%. The median rental costs in recent years comes to $948 per month, and the median house value is $189,200. The median age in Ahtanum is 34.1 years, 33.8 years for males, and 34.5 years for females. For every 100 females there are 97.6 males.