Who the MHSAA is
The Mississippi High School Activities Association (MHSAA) is the governing body for high school athletics and activities at member schools across Mississippi. It sanctions the sports seasons, sets eligibility and competition rules, aligns schools into classifications and regions, and runs the state championships in every sport.
If you're searching for it, note the spelling — MHSAA, for Mississippi High School Activities Association. The common misspelling MSHAA refers to the same organization.
1A through 7A, by enrollment
Member schools are sorted into seven classifications by enrollment: 1A for the smallest schools up to 7A for the largest. Classification determines who you compete against for region titles and state championships — a county school with 300 students isn't lining up against a 2,000-student suburban program for a trophy.
North Mississippi spans the full range, from 1A communities to 7A Tupelo, which is part of what makes the area's sports scene worth covering: every classification's race runs through this part of the state.
How a season becomes a bracket
Each classification is divided into geographic regions. Region play decides the standings that seed the postseason — win your region and you're hosting playoff games. In football, each class sends 32 teams through five bracket rounds to a state title game in Jackson; other sports run their own bracket formats toward championship rounds at the end of each season.
A season for every sport
Football runs August through the December championships. Basketball — boys and girls, usually doubleheaders in the same gym — runs November into the late-winter state tournament. Baseball and fast-pitch softball run February through the May championship series, and slow-pitch softball plays in the fall.
The 2027 realignment
Classifications aren't permanent — the MHSAA realigns them on a regular cycle as enrollments shift, and changes affecting private-school members take effect in 2027. NMSN broke down what that means for northeast Mississippi programs.

