| Place Name | Dayton Township (Iowa County) |
| Place Type | Township |
| ZIP Code(s) | 52222 52316 52355 |
| County | Iowa County |
| Area Code(s) | 319,641 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 371 |
| Majority Ethnicity | White 94.07% |
| US Congressional District(s) | Iowa 1st |
| State House Districts | 76 |
| State Senate Districts | 38 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.07% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 5.93% |