allk12 · Rankings · Lowest proficiency · Oregon · Klamath County · High schools

The lowest-performing public high schools by test proficiency in Klamath County, Oregon

7 public high schools in Klamath County, Oregon appear in this ranking of the lowest-performing public high schools by test proficiency, ranked by the lowest composite state-assessment proficiency. Bonanza Junior/Senior High School leads the list at 11.5%, against a median of 34.0% across the ranked schools.

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Schools ranked

Klamath County, Oregon

Best % Proficient

11.5%

Median % Proficient

34.0%

LOWEST PROFICIENCY · KLAMATH COUNTY, OREGON

#	School	City	District	Level	% FRL	Students	% Proficient
1	Bonanza Junior/Senior High School	Bonanza, OR	Klamath County SD	High	94.1%	222	11.5%
2	Gilchrist Junior/Senior High School	Gilchrist, OR	Klamath County SD	High	98.1%	105	19.8%
3	Chiloquin High School	Chiloquin, OR	Klamath County SD	High	90.6%	180	20.7%
4	Mazama High School	Klamath Falls, OR	Klamath County SD	High	92.5%	690	34.0%
5	Lost River High School	Merrill, OR	Klamath County SD	High	91.7%	242	38.2%
6	Klamath Union High School	Klamath Falls, OR	Klamath Falls City Schools	High	99.9%	671	42.1%
7	Henley High School	Klamath Falls, OR	Klamath County SD	High	92.2%	720	60.8%

Page 1 of 1 · top 7 of 7 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.