St Helens is located in Oregon. St Helens, Oregon has a population of 13,717. St Helens is more family-centric than the surrounding county with 32% households with children. The county percentage for households with children is 26%.
The median household income in St Helens, Oregon is $58,645. The median household income for the surrounding county is $65,350 compared to the national median of $66,222. The median age of people living in St Helens is 38.6 years.
The average high temperature in July is 81.5 degrees, with an average low temperature in January of 33.5 degrees. The annual precipitation is 45.7.