Cost of living in Marble Rock, IA

Marble Rock is a Census city in Floyd County, IA. ACS 2024 5-year population is 191. Median gross rent is $822 (ACS 2024 5-year, this place). Median home value is $76,000. Median household income is $65,625. Insurance is the NAIC state average; food is a USDA plan — no town indexes.