In 2017, Adams County, WA had a population of 19.3k people with a median age of 28.4 and a median household income of $48,131. Between 2016 and 2017 the population of Adams County, WA grew from 19,100 to 19,261, a 0.843% increase and its median household income grew from $47,554 to $48,131, a 1.21% increase.
The population of Adams County, WA is 62.3% Hispanic or Latino, 35.2% White Alone, and 0.986% Asian Alone. 52.7% of the people in Adams County, WA speak a non-English language, and 80.4% are U.S. citizens.
The median property value in Adams County, WA is $150,300, and the homeownership rate is 64.3%. Most people in Adams County, WA commute by Drove Alone, and the average commute time is 16.8 minutes. The average car ownership in Adams County, WA is 2 cars per household.