| Name | Hamlin County |
| State | South Dakota |
| FIPS Code | 46057 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 5,875 |
| Population Growth Rate(2000-2022) | 4.42% |
| Majority Ethnicity | White 94.76% |
| Public School Majority Ethnicity | White 94% |
| Partisan Voting Index | Strongly Republican:+26 |
| Unemployment Rate | 2.4% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 94.76% |
| African American | 0.24% |
| Hispanic | 4.24% |
| Asian | 0.36% |
| Native American | 0.39% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 93.59% |
| African American | 0.28% |
| Hispanic | 4.56% |
| Asian | 0.21% |
| Native American | 0.21% |
| Hawaiin/Pacific Islander | 0% |