Ennis High School

Ennis High School is a compact secondary school in Ennis, Montana, part of Ennis K-12 Schools. The school hosts 134 students in grades 9 through 12. Enrollment runs roughly 44% below the state mean of about 238.

Ennis K-12 Schools comprises 3 schools with combined enrollment of 449 students; Ennis High School is among them.

For racial and ethnic makeup, Ennis High School logs that nearly all students (93%) are White. Other groups include 3% Native American, 2% multiracial. That composition is broadly in line with Madison County as a whole.

On the resource side, On paper, Ennis High School has 12 full-time-equivalent teachers, translating to a class-load average of around 10.9:1. The state averages about 11.3:1, putting this campus right in line with peers. Around 15% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. Set against Madison County (around 30%), the school's rate is south of typical.

In the area at large, ACS estimates for Madison County put median household earnings sit near $75,250, 33% of adults hold a bachelor's degree or higher, and the poverty rate sits near 3%. Ennis High School is one of 13 public schools in Madison County (combined enrollment of about 989 students).

The closest other public school is Ennis School, roughly 0.1 miles away. 2 of the 8 nearest public schools sit inside a five-mile radius.

Geographically, the school is in a small-town area.

Trend over the last 7 years. Looking back 7 years, enrollment at Ennis High School has expanded 22%, going from 110 students in 2018 to 134 in 2025. The student-to-teacher ratio widened from 9.7:1 in 2018 to 10.9:1 today.

On allk12, the feed for Ennis High School typically covers pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.