Minidoka County, Idaho

Minidoka 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 MINIDOKA GUS Population: 22,691 (2024) ID: 102370	County	Official County Government	Contact: DEPUTY AUDITOR PO BOX 368, RUPERT ID 83350-0368
CITY OF RUPERT GUS Population: 6,343 (2024) ID: 162103	Municipal	Municipal Government Within County	Contact: CITY SUPERINTENDENT PO BOX 426, RUPERT ID 83350-0426
CITY OF HEYBURN GUS Population: 3,744 (2024) ID: 102402	Municipal	Municipal Government Within County	Contact: CITY CLERK PO BOX 147, HEYBURN ID 83336-0147
CITY OF PAUL GUS Population: 1,722 (2024) ID: 211996	Municipal	Municipal Government Within County	Contact: CLERK TREASURER PO BOX 130, PAUL ID 83347-0130
CITY OF ACEQUIA GUS Population: 136 (2024) ID: 162102	Municipal	Municipal Government Within County	Contact: CLERK PO BOX 774, RUPERT ID 83350-0774
CITY OF MINIDOKA GUS Population: 84 (2024) ID: 124672	Municipal	Municipal Government Within County	Contact: CITY CLERK 402 CHERRY ST, MINIDOKA ID 83343-9998