Cost of living in West Middlesex, PA

West Middlesex is a Census borough in Mercer County, PA. ACS 2024 5-year population is 980. Median gross rent is $713 (ACS 2024 5-year, this place). Median home value is $158,100. Median household income is $89,667. Insurance is the NAIC state average; food is a USDA plan — no town indexes.