| Place Name | Creston |
| Place Type | City |
| ZIP Code(s) | 50801 |
| County | Union County |
| Area Code(s) | 641 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 7,821 |
| Population Growth Rate (2010-19) | -3.80% |
| Majority Ethnicity | White 95.74% |
| US Congressional District(s) | Iowa 3rd |
| State House Districts | 21 |
| State Senate Districts | 11 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.74% |
| African American | 0.49% |
| Hispanic | 0% |
| Asian | 1.1% |
| Native American | 0.09% |
| Hawaiin/Pacific Islander | 2.58% |