Cost of living in South Portland, ME

South Portland is a Census city in Cumberland County, ME. ACS 2024 5-year population is 26,930. Median gross rent is $1,812 (ACS 2024 5-year, this place). Median home value is $441,200. Median household income is $86,838. Insurance is the NAIC state average; food is a USDA plan — no town indexes.