SchoolRow
#21

Harper Charter School

Harper, OR · Harper SD 66

Regular public school · Charter · Grades K-12 · Rural, remote

21st of 76 Oregon schools statewide · better than 72% Improving

2987 Harper/Westfall Rd, Harper, OR 97906

(541)358-2473NCES ID 410612000758Directory 202324

250
Students
2023–24 enrollment
20.8:1
Student / teacher ratio
24%
Free / reduced-price lunch
low-income indicator

SchoolRow ranks Harper Charter School 21st of 76 Oregon schools for 2024–25, based on Oregon Statewide Assessments (OSAS) 2024–25 English and Math results — better than 72% of schools statewide. Its statewide percentile went from 33th in 2019 to 73th in 2025 — improving.

Statewide percentile by year
25%50%75%73%201920202025no testing 2020–21

Percent meeting or exceeding the state standard, Oregon Statewide Assessments (OSAS) 2024–25 · 96 students tested

English Language Arts
Harper Charter School
50%
OR average
43%
Math
Harper Charter School
39%
OR average
32%
Science
Harper Charter School
23%
OR average
30%
English Language Arts over time Harper Charter School OR average
25%50%75%50%43%201920202025no testing 2020–21
Math over time Harper Charter School OR average
25%50%75%39%32%201920202025no testing 2020–21
Science over time Harper Charter School OR average
25%50%75%23%30%201920202025no testing 2020–21

Racial and ethnic breakdown of 250 students (202324, NCES) — history since 1988, with comparable seven-category changes from 2010

Hispanic19%White78%
Hover the pie for details
categories changedHispanic 19%White 78%94%19882023
GroupTrend20102023Change
White87.3%78.4% 8.9 pts
Hispanic9.5%18.8% 9.3 pts
Two or more races1.6%2.8% 1.2 pts
Asian1.6%0.0% 1.6 pts

NCES history for this school begins in 1988. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.

What school district is Harper Charter School in?

Harper Charter School is part of the Harper SD 66 district in Harper, Oregon.

Is Harper Charter School a good school?

SchoolRow ranks Harper Charter School 21st of 76 Oregon schools (better than 72% statewide) based on 2024–25 test results (Oregon Statewide Assessments (OSAS) 2024–25).

What is the racial makeup of Harper Charter School?

White 78%, Hispanic 19%, Two or more races 3% (250 students, 2023–24).

Sources: state education department data (Oregon Statewide Assessments (OSAS) 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.