Cost of living in St. Helens, OR

St. Helens is a Census city in Columbia County, OR. ACS 2024 5-year population is 14,258. Median gross rent is $1,413 (ACS 2024 5-year, this place). Median home value is $394,200. Median household income is $82,865. Insurance is the NAIC state average; food is a USDA plan — no town indexes.