| Place Name | Holcomb |
| Place Type | Census Designated Place |
| ZIP Code(s) | 38940 |
| County | Grenada County |
| Area Code(s) | 662 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 414 |
| Population Growth Rate (2010-19) | -5.33% |
| Majority Ethnicity | White 50.43% |
| Metro/Micro Stats Area | Grenada, MS |
| US Congressional District(s) | Mississippi 2nd |
| State House Districts | 34 |
| State Senate Districts | 24 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 50.43% |
| African American | 49.57% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |