Idaho college football empire map · after Week 6 · Oct 6–10, 2026

Who owned Idaho? Oklahoma State.

Oklahoma State controls 50.1% of Idaho's land: 19 of its 44 counties. Purdue 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 counties by owner after Week 6.

Idaho, by empire

EmpireLandCountiesPeople
Oklahoma State50.1%191.12M
Purdue25.5%10397K
Northern Arizona24.4%15486K

Owners of Idaho land, by week

3333333

Largest Idaho counties