Idaho college football empire map · after Week 12 · Nov 11–15, 2025

Who owned Idaho? California.

California controls 50.1% of Idaho's land: 19 of its 44 counties. Tulane is next with 25.5% (10 counties, home to 397K people). 3 schools split the state at kickoff; 3 remain now. Boise State holds none of it.

Idaho, by empire

EmpireLandCountiesPeople
California50.1%191.12M
Tulane25.5%10397K
Texas A&M24.4%15486K

Owners of Idaho land, by week

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Largest Idaho counties