TWIN FALLS HIGH SCHOOL

Set in TWIN FALLS, Idaho, TWIN FALLS HIGH SCHOOL is a large secondary school, operated by TWIN FALLS DISTRICT. It teaches 1,381 students across grades 9 through 12. By comparison, Idaho's public schools average about 455 students each, so TWIN FALLS HIGH SCHOOL sits 204% above that benchmark.

TWIN FALLS DISTRICT comprises 18 schools with combined enrollment of 9,000 students; TWIN FALLS HIGH SCHOOL is among them.

On demographics, TWIN FALLS HIGH SCHOOL records that 77% of the student body identifies as White. Beyond that, the school lists 17% Hispanic. That composition is broadly in line with Twin Falls County as a whole.

On the income-and-resources front, TWIN FALLS HIGH SCHOOL records 64 full-time-equivalent teachers, putting the student-to-teacher ratio at about 21.5:1. The state averages around 16.0:1, so this campus is higher than the state norm typical. Around 30% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. By comparison, Twin Falls County runs at roughly 44%, so the school's eligibility rate is meaningfully below the surrounding baseline.

In the surrounding community, ACS estimates for Twin Falls County put the typical household earns roughly $67,409 per year, about 24% of the adult population holds a bachelor's degree or above, and roughly 8% of residents live below the federal poverty line. In all, Twin Falls County runs 41 public schools (combined enrollment of about 16,273 students), of which TWIN FALLS HIGH SCHOOL is one.

The closest other public school is SAWTOOTH ELEMENTARY SCHOOL, roughly 0.2 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius.

The school occupies a high-density site.

Looking at the recent track record. Looking back 7 years, enrollment at TWIN FALLS HIGH SCHOOL has climbed 16%, going from 1,192 students in 2018 to 1,381 in 2025. Class-load math has rose: from 19.7:1 in 2018 to 21.5:1 in 2025.

Within the allk12 community for this school, members of the TWIN FALLS HIGH SCHOOL community share and discuss open house dates, ride-share offers, and field-trip permission slips. Contributors range from current parents to recent graduates and teachers.