| Place Name | Steamboat Rock |
| Place Type | City |
| ZIP Code(s) | 50672 |
| County | Hardin County |
| Area Code(s) | 641 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 311 |
| Population Growth Rate (2010-19) | -14.84% |
| Majority Ethnicity | White 88.42% |
| US Congressional District(s) | Iowa 4th |
| State House Districts | 50 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 88.42% |
| African American | 1.54% |
| Hispanic | 3.47% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 6.56% |