Boone Iowa — While the actual brackets have not been released the district assignments for boys 3A basketball districts are out.
District 1
Carroll, Denison Schleswig, Greene County and Harlan
District 2
Heelan, LeMars, MOC Floyd Valley and Sergeant Bluff Luton
District 3
Estherville Lincoln Central, Spencer, Spirit Lake and Storm Lake
District 4
Algona, Humboldt, Iowa Falls Alden and Webster City
Traditionally District 1 and 2 winners have met in a Substate game and District 3 and 4 winners have met in a Substate game as well