Cost of living in Union, OH

Union is a Census city in Miami County, OH. ACS 2024 5-year population is 7,037. Median gross rent is $1,118 (ACS 2024 5-year, this place). Median home value is $169,200. Median household income is $73,353. Insurance is the NAIC state average; food is a USDA plan — no town indexes.