Sisseton High School - 01

As a mid-tier four-year high school in Sisseton, South Dakota, Sisseton High School - 01 teaches 304 students from grades 9 through 12, one of the schools within Sisseton School District 54-2. That puts it 35% above the typical public school in South Dakota, which averages around 225 students.

Sisseton School District 54-2 runs 3 schools in total, collectively educating 965 students. Sisseton High School - 01 is one of those campuses.

On demographics, Sisseton High School - 01 shows that 50% of students identify as Native American, with the remaining enrollment distributed across several groups. The remainder breaks down as 32% White, 10% multiracial, 7% Hispanic.

On the resource side, The school currently runs with 20 full-time-equivalent teachers, for a student-teacher ratio near 14.9:1. That figure is tighter than the state norm's 20.6:1 average. An estimated 53% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is lower than Roberts County's rate of about 68%.

In the broader community, ACS estimates for Roberts County put median household income runs about $65,130, roughly 19% of adults have completed at least a four-year degree, and roughly 12% of residents live below the federal poverty line. In all, Roberts County runs 13 public schools (combined enrollment of about 2,162 students), of which Sisseton High School - 01 is one.

Nearest neighbor: Sisseton Middle School - 02, around 0.0 miles off. Within five miles, there are 2 other public schools.

The school occupies a low-density site.

Trend over the last 7 years. Over the past 7-year window, the student count edged up 39%: 219 students in 2018 compared to 304 in 2025. The White share of enrollment edged down from 44% to 32% over that span. The student-to-teacher ratio grew from 10.0:1 in 2018 to 14.9:1 today.

Inside the community feed, the feed for Sisseton High School - 01 typically covers open house dates, ride-share offers, and field-trip permission slips. Contributors range from current parents to recent graduates and teachers.