ROCK VALLEY, IA
| Total population | 3,712 |
Males |
1,724 |
Females |
1,988 |
| Median Household Income | $70,625 |
https://en.wikipedia.org/wiki/Rock_Valley,_IowaSource: U.S. Census Bureau, 2018
| Total population | 3,712 |
Males |
1,724 |
Females |
1,988 |
| Median Household Income | $70,625 |