| Place Name | Hazel Green |
| Place Type | Census Designated Place |
| ZIP Code(s) | 35750 |
| County | Madison County |
| Area Code(s) | 256,938 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 3,867 |
| Population Growth Rate (2010-19) | 13.09% |
| Majority Ethnicity | White 87.81% |
| Metro/Micro Stats Area | Huntsville, AL |
| US Congressional District(s) | Alabama 5th |
| State House Districts | 21,22 |
| State Senate Districts | 7 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 87.81% |
| African American | 10.49% |
| Hispanic | 0% |
| Asian | 0.93% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.77% |