NHIAA Football

The NHIAA (New Hampshire Interscholastic Athletic Association) is the governing body for competitions among all public and some private high schools in the state of New Hampshire. There are currently 57 schools (with five combining as one team) that have participating football programs throughout the state.

Division memberships
The NHIAA divided football into as few as three, but as many as six divisions between 1992 and 2017. There are four divisions in the state starting with the 2018 season.

Go here for past divisional alignments.

(*) indicates multi-school co-op programs.

West

 * Bedford
 * Bishop Guertin
 * Goffstown
 * Keene
 * Merrimack
 * Nashua North
 * Nashua South

Central

 * Alvirne
 * Concord
 * Londonderry
 * Manchester Central
 * Pinkerton
 * Salem
 * Windham

East

 * Dover
 * Exeter
 * Manchester Memorial
 * Portsmouth-Oyster River*
 * Spaulding
 * Timberlane
 * Winnacunnet

East

 * Bow
 * Gilford–Belmont*
 * Kennett
 * Laconia
 * Merrimack Valley
 * Pembroke
 * Plymouth
 * Sanborn
 * St. Thomas Aquinas

West

 * Hanover
 * Hillsboro-Deering–Hopkinton*
 * Hollis/Brookline
 * John Stark
 * Lebanon
 * Manchester West
 * Milford
 * Pelham
 * Souhegan

Division III (10 Teams in One Division)

 * Campbell
 * ConVal
 * Epping–Newmarket*
 * Fall Mountain
 * Inter-Lakes–Moultonborough*
 * Kearsarge
 * Kingswood
 * Monadnock
 * Stevens
 * Trinity

Division IV (8 Teams in One Division)

 * Bishop Brady
 * Franklin
 * Mascoma Valley
 * Newfound
 * Newport
 * Raymond
 * Somersworth
 * Winnisquam

State Champions (1951-present)
NHIAA State Football Champions since 1951

1951-1956 (Three Classes)
NOTES:

(*) Newport's Towle High School closed and was converted to an elementary school in 1966 as high school students moved into the new Newport High School. (**) Three Manchester Catholic high schools, St. Anthony's High School, Bishop Bradley High School and Immaculata High School, closed and were merged into Trinity High School in 1970. (***) Concord's St. John's High School was converted into an elementary/middle school in 1963 upon the opening of Bishop Brady High School. (****) Salem's Woodbury High School was converted to a middle school upon the opening of Salem High School in 1966. (*****) Hampton Academy and High School was converted to a junior high school (Hampton Academy) after the opening of Winnacunnet High School in 1958.