ALL-TIME TEAM RECORDS:
* - Denotes Schools/Co-ops that are no longer active in the NUIC conference.
**- The IHSA recognizes West Carroll as Savanna (West Carroll) and all previous Savanna HS records have been merged under that name.
*** - Denotes Schools still participating in 8-man football.
Overall Team Records reflective of stats through the end of the 2021 season.