Cost of living in Monmouth, OR

Monmouth is a Census city in Polk County, OR. ACS 2024 5-year population is 11,428. Median gross rent is $1,114 (ACS 2024 5-year, this place). Median home value is $413,200. Median household income is $69,170. Insurance is the NAIC state average; food is a USDA plan — no town indexes.