The following is a list of unbeaten teams after Week 5 of the Iowa high school football season.
Source: gobound.com
Class 5A
Waukee Northwest
Class 4A
Gilbert
Pella
Cedar Rapids Xavier
Class 3A
Clear Lake
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
North Linn
Pekin
Saint Ansgar
Wapsie Valley
West Hancock
West Sioux
Woodbury Central
8-player
Note: Some 8-player teams have played 6 games.
Iowa Valley (6-0)
Audubon
Bishop Garrigan
Easton Valley
Edgewood-Colesburg
Gladbrook-Reinbeck
GTRA
Southeast Warren
Woodbine