City in Iowa
Marble Rock, IA
- Population
- 258 (2024)
- Density
- 310 / sq mi
- Land area
- 0.8 sq mi
- Water area
- 0.0 sq mi
- Coordinates
- 42.9646, -92.8678
Resident reviews
Be the first to review →No reviews yet. Live in Marble Rock, or used to? Tell people what it is really like.
ZIP codes
Select a ZIP code for neighborhood-level income, rent and home values.