The following is a list of unbeaten teams after Week 4 of the Iowa high school football season.
Source: gobound.com
Class 5A
Iowa City West
Sioux City East
Waukee Northwest
Class 4A
Fort Dodge
Gilbert
Pella
Cedar Rapids Xavier
Class 3A
Central DeWitt
Clear Lake
Des Moines Christian
Independence
Sioux Center
Solon
West Delaware
Class 2A
Bellevue
Centerville
Kuemper Catholic
Okoboji
Osage
Class 1A
Grundy Center
Regina Catholic
South Hardin
Union Community
West Lyon
Class A
ACGC
MMCRU
Nashua-Plainfield
North Linn
Pekin
Saint Ansgar
Wapsie Valley
West Fork
West Hancock
West Sioux
Woodbury Central
8-player
Note: Some 8-player teams have played 5 games.
Iowa Valley (5-0)
Audubon
Bishop Garrigan
Central Elkader
Easton Valley
Edgewood-Colesburg
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