| Place Name | Swea City |
| Place Type | City |
| ZIP Code(s) | 50590 |
| County | Kossuth County |
| Area Code(s) | 515 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 619 |
| Population Growth Rate (2010-19) | 5.60% |
| Majority Ethnicity | White 86.71% |
| US Congressional District(s) | Iowa 4th |
| State House Districts | 7 |
| State Senate Districts | 4 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 86.71% |
| African American | 0% |
| Hispanic | 8.38% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 4.91% |