Hyde County, South Dakota
Hyde 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 HYDE
GUS Population: 1,215 (2024)
ID: 174992
|
County | Official County Government |
Contact: HYDE CO AUDITOR
PO BOX 379, HIGHMORE SD 57345-0379
|
|
CITY OF HIGHMORE
GUS Population: 647 (2024)
ID: 175066
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 299, HIGHMORE SD 57345-0299
|
|
TOWNSHIP OF VALLEY
GUS Population: 12 (2024)
ID: 175396
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
18810 328TH AVE, HOLABIRD SD 57540-5201
|
|
TOWNSHIP OF WILLIAM HAMILTON
GUS Population: 7 (2024)
ID: 175398
|
Township | Municipal Government Within County |
Contact: CLERK
19325 340TH AVE, HIGHMORE SD 57345-5503
|