Umatilla High School

Umatilla High School is one of the close-knit high schools in Umatilla, Oregon, one of the schools within Umatilla SD 6R, with 466 students on its rolls from grades 9 through 12. Compared to the state average of about 630 students per school, that is 26% smaller than typical.

Umatilla SD 6R comprises 3 schools with combined enrollment of 1,450 students; Umatilla High School is among them.

For racial and ethnic makeup, Umatilla High School reports that Hispanic students make up the majority at 70%. Other groups include 26% White. The wider county runs roughly 30% Hispanic, putting the school's mix visibly more Hispanic than the area baseline.

In terms of school funding signals, On paper, Umatilla High School has 23 full-time-equivalent teachers, translating to a class-load average of around 20.0:1. That tracks the state average closely. An estimated 108% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is higher than Umatilla County's rate of about 89%.

Around the school, ACS estimates for Umatilla County put median household income runs about $67,728, 18% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 10%. Umatilla High School is one of 35 public schools in Umatilla County (combined enrollment of about 13,143 students).

Clara Brownell Middle School is the nearest neighboring public school, about 0.1 miles from this campus. Within five miles, there are 2 other public schools.

The campus sits in a town-based setting. Umatilla High School delivers learning online rather than in a traditional classroom setting.

Looking at the recent track record. Looking back 7 years, enrollment at Umatilla High School has climbed 17%, going from 400 students in 2018 to 466 in 2025.

On allk12, the feed for Umatilla High School typically covers classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.