| Place Name | Hudson |
| Place Type | City |
| ZIP Code(s) | 50643 |
| County | Black Hawk County |
| Area Code(s) | 319 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 2,366 |
| Population Growth Rate (2010-19) | 11.57% |
| Majority Ethnicity | White 94.69% |
| Metro/Micro Stats Area | Waterloo-Cedar Falls, IA |
| US Congressional District(s) | Iowa 1st |
| State House Districts | 60 |
| State Senate Districts | 30 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.69% |
| African American | 1.3% |
| Hispanic | 0.08% |
| Asian | 0.51% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.42% |