| Place Name | Clear Lake |
| Place Type | City |
| ZIP Code(s) | 50428 |
| County | Cerro Gordo County |
| Area Code(s) | 641 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 7,765 |
| Population Growth Rate (2010-19) | -1.16% |
| Majority Ethnicity | White 92.44% |
| Metro/Micro Stats Area | Mason City, IA |
| US Congressional District(s) | Iowa 4th |
| State House Districts | 54 |
| State Senate Districts | 27 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.44% |
| African American | 0.32% |
| Hispanic | 0.1% |
| Asian | 3.83% |
| Native American | 0.04% |
| Hawaiin/Pacific Islander | 3.27% |