Hancock County, Mississippi
Hancock County profile, demographic data, and geographic information.
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
COUNTY OF HANCOCK
GUS Population: 46,492 (2024)
ID: 168568
|
County | Official County Government |
Contact: ADMINISTRATIVE ASSISTANT
854 HIGHWAY 90, STE A, BAY SAINT LOUIS MS 39520
|
|
GUS Population: 10,526 (2024)
ID: 184182
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 2550, BAY SAINT LOUIS MS 39521-2550
|
|
GUS Population: 9,391 (2024)
ID: 239972
|
Municipal | Municipal Government Within County |
Contact: MAYOR
5000 DIAMONDHEAD CIRCLE, DIAMONDHEAD MS 39525-3260
|
|
GUS Population: 7,043 (2024)
ID: 168634
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 539, WAVELAND MS 39576-0539
|