| Place Name | Cascade |
| Place Type | City |
| ZIP Code(s) | 52033 |
| County | Dubuque County |
| Area Code(s) | 563 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 1,996 |
| Population Growth Rate (2010-19) | 10.51% |
| Majority Ethnicity | White 90.15% |
| Metro/Micro Stats Area | Dubuque, IACedar Rapids, IA |
| US Congressional District(s) | Iowa 1st |
| State House Districts | 58 |
| State Senate Districts | 29 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.15% |
| African American | 0.18% |
| Hispanic | 0% |
| Asian | 0.37% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 9.3% |