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Knappa High School

Public Grades 9-12
232nd
SchoolDigger Rank ?
of 271 Oregon High Schools
Better than 14% of Oregon high schools
Summary

Knappa High School is a small public high school in Astoria, OR, serving 131 students in grades 9–12 as part of Knappa School District 4, a district ranked 128th of 141 in Oregon (9th percentile, 0 stars). The school's own standing has been volatile: it placed 102nd of 270 (62nd percentile, 3 stars) in 2024–25 before falling to 232nd of 271 (14th percentile, 1 star) in 2025–26. Graduation rates have slipped as well, from above the state average in 2022–23 to 70.3% in 2024–25.

Compared with nearby comprehensive high schools, Knappa has the smallest enrollment, the lowest student-teacher ratio (11.9, versus 17.2 at Seaside High School, 15.5 at Warrenton High School, and 17.5 at Astoria Senior High School), and the highest per-student spending ($25,146). Yet outcomes trail: ELA proficiency is 33.3% (state 43.8%; Warrenton 58.3%), math is reported as under 5% (state 32.9%; Warrenton 31.3%), and science is 13.6%. The 70.3% graduation rate sits below the state's 83.0% and below Warrenton's 83.8% and Astoria's 94.6%. Chronic absenteeism of 49.6% is the highest among these schools and well above the state's 33.5%.

Free/reduced lunch eligibility climbed from 38.03% in 2022–23 to 61.83% in 2024–25, a sharp rise in economic need that adds context to attendance, graduation, and proficiency trends. Subgroup results have swung widely from year to year, pointing to inconsistency rather than a stable pattern of strength or weakness. Some figures need caution: Seaside's free/reduced lunch number is a reporting anomaly and not usable for comparison, Warrior Academy (13 students, grades 6–12) is not comparable, and Knappa's math proficiency is a bound of under 5%, so the exact rate is unknown.

131
Students ?
11.9
Student/teacher ratio ?
$25,146
Per pupil spending ?
61.8%
Free/discounted lunch ?
 41535 Old Hwy 30
       Astoria, OR  97103-8640

(503) 458-6166

District: Knappa School District 4


Feeder schools for Knappa High School:

Elementary:    Hilda Lahti Elementary School
Racial breakdown:

White:
86.3%
Hispanic:
9.9%
Two or more races:
2.3%
more
 See top rated Oregon high schools

 Compare Knappa High School to nearby high schools!
At a glance
▼ Ranking trend: Declining — 27th percentile in 2014 → 14th in 2026
Strengths
✓Small classes — about 12 students per teacher
Worth a look
!Test scores below the Oregon average (23% vs 37% meeting standards)
!In the lower quartile statewide (14th percentile)
!Graduation rate below the Oregon average (70% vs 83%)
Students meeting standards (2025-2026) ?
This school23%
District avg21%
Oregon avg37%
232nd of 271
Oregon public high schools ?
Bottom 14%▼ down 54 pts since 2016
From top 32% (2016) to bottom 14% (2026)
See the entire ranking list of Oregon High Schools →
★★★★★
SchoolDigger rating ?
128th of 141Knappa School District 4 among Oregon districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankOregon percentileRating
202618.0232 of 27114.4%★☆☆☆☆
202555.3102 of 27062.2%★★★☆☆
202327.3201 of 25822.1%★☆☆☆☆
202245.5124 of 24148.5%★★☆☆☆
201930.8200 of 26624.8%★☆☆☆☆
201810.7254 of 28310.2%★☆☆☆☆
201744.4173 of 28338.9%★★☆☆☆
201664.592 of 29268.5%★★★☆☆
201520.3251 of 29214.0%★☆☆☆☆
201438.9221 of 30126.6%★☆☆☆☆
201331.9243 of 30319.8%★☆☆☆☆
201232.6238 of 30822.7%★☆☆☆☆
201162.7122 of 29959.2%★★★☆☆
201042.6199 of 28530.2%★★☆☆☆
200975.654 of 26379.5%★★★★☆
200847.3150 of 24939.8%★★☆☆☆
200737.7175 of 24428.3%★☆☆☆☆
200625.9197 of 23516.2%★☆☆☆☆
200540.5155 of 23132.9%★★☆☆☆
200432.6169 of 22524.9%★☆☆☆☆

Female

YearAvg scoreStatewide rankOregon percentileRating
202575.143 of 21179.6%★★★★☆
202412.6199 of 2136.6%☆☆☆☆☆
202332.3148 of 20026.0%★☆☆☆☆
20229.5189 of 1942.6%☆☆☆☆☆
20185.3239 of 2514.8%☆☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankOregon percentileRating
202315.6202 of 2249.8%★☆☆☆☆
202245.8123 of 24149.0%★★☆☆☆
201923.9197 of 22914.0%★☆☆☆☆

Male

YearAvg scoreStatewide rankOregon percentileRating
202623.5183 of 22619.0%★☆☆☆☆
202530.1164 of 23730.8%★★☆☆☆
202334.4144 of 21432.7%★★☆☆☆
202276.334 of 20083.0%★★★★☆
201946.9113 of 20645.1%★★☆☆☆
201814.2227 of 2509.2%☆☆☆☆☆

White

YearAvg scoreStatewide rankOregon percentileRating
20267.0243 of 2513.2%☆☆☆☆☆
202551.5112 of 25055.2%★★★☆☆
20247.4237 of 2442.9%☆☆☆☆☆
202325.4195 of 23717.7%★☆☆☆☆
202231.7163 of 22828.5%★☆☆☆☆
201927.8196 of 24520.0%★☆☆☆☆
20188.5248 of 2666.8%☆☆☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Female (2025)80th percentile+17 vs school
Male (2026)19th percentile+5 vs school
Low Socio Economic Status (2023)10th percentile-12 vs school
White (2026)3rd percentile-11 vs school
By subject vs Oregon (2025-2026) ?
English Language Arts33%-10 vs state
Science14%-17 vs state

★
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Schools Near Knappa High School

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Frequently Asked Questions about Knappa High School

Knappa High School ranks in the bottom 14.4% of Oregon high schools.

Students at Knappa High School are 86% White, 10% Hispanic, 2% Two or more races.

In the 2024-25 school year, 131 students attended Knappa High School.

Knappa High School is fed by the following schools:

Elementary : Hilda Lahti Elementary School

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Latest Oregon data All new data »
2025–26 OSAS test scoresNewSep 25, 2026
2023–24 through 2024–25 school spending dataAug 24, 2026
2024–25 graduation ratesJan 29, 2026
2024–25 attendance dataNov 20, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Oregon Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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