Hartline is located in Washington.
Hartline, Washington has a population of
117.
Hartline is
less
family-centric than the surrounding county with
18% households with children.
The county percentage for households with children is 35%.
The median household income in Hartline, Washington is
$71,310.
The median household income for the surrounding county is $59,938
compared to the national median of $66,222.
The median age of people living in Hartline is
51.8 years.
Hartline Weather
The average high temperature in July is 87.01
degrees, with an average low temperature in January of 19.96 degrees.
The annual precipitation is
10.52.