Madison County, Idaho
Madison 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 |
|---|---|---|---|
|
GUS Population: 55,549 (2024)
ID: 124640
|
County | Official County Government |
Contact: PAYROLL CLERK
134 E MAIN ST, REXBURG ID 83440-1922
|
|
GUS Population: 40,695 (2024)
ID: 204246
|
Municipal | Municipal Government Within County |
Contact: CFO
PO BOX 280, REXBURG ID 83440-0280
|
|
CITY OF SUGAR CITY
GUS Population: 2,395 (2024)
ID: 162101
|
Municipal | Municipal Government Within County |
Contact: CITY CLERK
PO BOX 56, SUGAR CITY ID 83448-0056
|