| Place Name | Ainsworth |
| Place Type | City |
| ZIP Code(s) | 52201 |
| County | Washington County |
| Area Code(s) | 319 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 496 |
| Population Growth Rate (2010-19) | -9.88% |
| Majority Ethnicity | White 69.11% |
| Metro/Micro Stats Area | Iowa City, IA |
| US Congressional District(s) | Iowa 2nd |
| State House Districts | 78 |
| State Senate Districts | 39 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 69.11% |
| African American | 2.16% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 28.73% |