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Clackamas High School

Public Grades 9-12

221^st

SchoolDigger Rank ?

of 270 Oregon High Schools

Better than 18% of Oregon high schools

Summary

Clackamas High School is a public high school located in Clackamas, Oregon, serving grades 9-12 with a total enrollment of 1,278 students. The school is part of the North Clackamas School District, which is ranked 54 out of 140 school districts in Oregon and has a 3-star rating from SchoolDigger.

Clackamas High School has seen a fluctuating statewide ranking over the years, ranging from 16th out of 266 Oregon high schools in 2018-2019 (5-star rating) to 221st out of 270 in 2024-2025 (1-star rating). The school's performance varies significantly across different student subgroups, with high rankings for African American students and English Language Learners, but struggles with Hispanic students and students with special education needs. Clackamas High School's four-year graduation rates have also fluctuated, ranging from 81.3% in 2022-2023 to 92.4% in 2023-2024, and the school has experienced high rates of chronic absenteeism, ranging from 27.5% in 2023-2024 to 38.1% in 2022-2023.

Academically, Clackamas High School's performance, as measured by proficiency rates on the Oregon Statewide Assessment System (OSAS), is generally below the state and district averages in English Language Arts, Mathematics, and Science. When compared to nearby schools within the North Clackamas School District, Milwaukie High School and New Urban High School have lower statewide rankings and academic performance, while Milwaukie Academy of the Arts, a public charter school in the district, outperforms Clackamas High School in several areas.

1,280

Students ?

26.3

Student/teacher ratio ?

$21,894

Per pupil spending ?

58.7%

Free/discounted lunch ?

14486 SE 122nd Ave
Clackamas, OR 97015-8269

(503) 353-5800

District: North Clackamas School District 12

Feeder schools for Clackamas High School:

Elementary:	Mount Scott Elementary School
	Oregon Trail Elementary School
	Spring Mountain Elementary School
	Sunnyside Elementary School
Middle:	Rock Creek Middle School

Racial breakdown:

White:

48.4%

Asian:

21.1%

Hispanic:

16.3%

See top rated Oregon high schools

Compare Clackamas High School to nearby high schools!

At a glance

▼ Ranking trend: Declining — 87th percentile in 2014 → 18th in 2025

Strengths

✓94% graduate in 4 years — above the Oregon average (83%)

Worth a look

!Test scores below the Oregon average (21% vs 33% meeting standards)

!In the lower quartile statewide (18th percentile)

!Ranking has slipped — down 69 percentile points since 2014

Students meeting standards (2024-2025) ?

This school21%

District avg25%

Oregon avg33%

221^st of 270

Oregon public high schools ?

Bottom 18%▼ down 73 pts since 2015

From top 9% (2015) to bottom 18% (2025)

See the entire ranking list of Oregon High Schools →

★★★★★

SchoolDigger rating ?

5^th of 7High Schools in the North Clackamas School District 12

54^th of 140North Clackamas School District 12 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

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	22.7	221 of 270	18.1%	★☆☆☆☆
2024	42.2	148 of 268	44.8%	★★☆☆☆
2023	54.0	100 of 258	61.2%	★★★☆☆
2022	71.5	55 of 241	77.2%	★★★★☆
2019	87.9	16 of 266	94.0%	★★★★★
2018	79.2	44 of 283	84.5%	★★★★☆
2017	80.8	44 of 283	84.5%	★★★★☆
2016	87.9	17 of 292	94.2%	★★★★★
2015	85.4	25 of 292	91.4%	★★★★★
2014	79.7	40 of 301	86.7%	★★★★☆
2013	83.1	27 of 303	91.1%	★★★★★
2012	78.0	45 of 308	85.4%	★★★★☆
2011	75.0	64 of 299	78.6%	★★★★☆
2010	80.3	38 of 285	86.7%	★★★★☆
2009	82.0	32 of 263	87.8%	★★★★☆
2008	76.9	46 of 249	81.5%	★★★★☆
2007	95.0	8 of 244	96.7%	★★★★★
2006	84.3	23 of 235	90.2%	★★★★★
2005	77.5	33 of 231	85.7%	★★★★☆
2004	75.9	37 of 225	83.6%	★★★★☆

African American

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	45.6	10 of 15	33.3%	★★★☆☆
2024	31.8	9 of 11	18.2%	★☆☆☆☆
2019	90.6	1 of 15	93.3%	★★★★★
2018	61.9	13 of 31	58.1%	★★★☆☆

Asian

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	24.5	27 of 34	20.6%	★☆☆☆☆
2024	43.5	20 of 35	42.9%	★★★☆☆
2023	54.0	17 of 37	54.1%	★★★☆☆
2022	32.8	16 of 20	20.0%	★☆☆☆☆
2019	66.2	11 of 34	67.6%	★★★★☆
2018	78.3	7 of 43	83.7%	★★★★☆

English Language Learner

Year	Avg score	Statewide rank	Oregon percentile	Rating
2024	81.5	2 of 9	77.8%	★★★★☆
2023	45.7	5 of 9	44.4%	★★★☆☆
2019	40.4	5 of 8	37.5%	★★★☆☆

Female

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	22.2	177 of 211	16.1%	★☆☆☆☆
2024	33.7	135 of 213	36.6%	★★☆☆☆
2023	49.8	87 of 200	56.5%	★★★☆☆
2022	62.0	61 of 194	68.6%	★★★☆☆
2019	83.4	27 of 199	86.4%	★★★★☆
2018	76.9	45 of 251	82.1%	★★★★☆

Gifted and Talented

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	25.5	62 of 74	16.2%	★☆☆☆☆
2024	49.9	41 of 69	40.6%	★★☆☆☆
2023	74.5	14 of 75	81.3%	★★★★☆
2022	62.3	25 of 57	56.1%	★★★☆☆
2019	79.9	7 of 46	84.8%	★★★★☆
2018	68.9	12 of 43	72.1%	★★★★☆

Hispanic

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	20.8	118 of 138	14.5%	★☆☆☆☆
2024	46.1	57 of 132	56.8%	★★★☆☆
2023	35.5	91 of 134	32.1%	★★☆☆☆
2022	83.6	9 of 123	92.7%	★★★★★
2019	58.6	50 of 144	65.3%	★★★☆☆
2018	60.4	46 of 156	70.5%	★★★★☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	18.0	156 of 166	6.0%	☆☆☆☆☆
2024	48.0	81 of 170	52.4%	★★★☆☆
2023	55.9	83 of 224	62.9%	★★★☆☆
2022	71.9	54 of 241	77.6%	★★★★☆
2019	77.7	32 of 229	86.0%	★★★★☆
2018	72.6	52 of 254	79.5%	★★★★☆

Male

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	22.4	186 of 237	21.5%	★☆☆☆☆
2024	49.8	93 of 216	56.9%	★★★☆☆
2023	57.8	76 of 214	64.5%	★★★☆☆
2022	77.5	31 of 200	84.5%	★★★★☆
2019	87.4	15 of 206	92.7%	★★★★★
2018	80.0	36 of 250	85.6%	★★★★☆

Multi-racial

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	29.3	49 of 69	29.0%	★★☆☆☆
2024	13.8	65 of 68	4.4%	☆☆☆☆☆
2023	65.9	21 of 69	69.6%	★★★★☆
2022	31.9	34 of 47	27.7%	★★☆☆☆
2019	83.5	7 of 66	89.4%	★★★★★
2018	65.5	35 of 98	64.3%	★★★☆☆

Special Education

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	17.6	88 of 94	6.4%	☆☆☆☆☆
2024	39.5	39 of 69	43.5%	★★☆☆☆
2023	45.4	38 of 80	52.5%	★★★☆☆
2022	82.0	4 of 53	92.5%	★★★★★
2019	79.3	9 of 98	90.8%	★★★★★
2018	42.2	66 of 132	50.0%	★★★☆☆

White

Year	Avg score	Statewide rank	Oregon percentile	Rating
2025	14.1	221 of 250	11.6%	★☆☆☆☆
2024	33.2	167 of 244	31.6%	★★☆☆☆
2023	41.1	138 of 237	41.8%	★★☆☆☆
2022	74.6	44 of 228	80.7%	★★★★☆
2019	86.2	18 of 245	92.7%	★★★★★
2018	70.1	68 of 266	74.4%	★★★★☆

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)

English Language Learner (2024)78th percentile+33 vs school

African American (2025)33rd percentile+15 vs school

Multi-racial (2025)29th percentile+11 vs school

Male (2025)22nd percentile+3 vs school

Asian (2025)21st percentile~ school

Gifted and Talented (2025)16th percentile~ school

Female (2025)16th percentile~ school

Hispanic (2025)14th percentile-4 vs school

White (2025)12th percentile-7 vs school

Special Education (2025)6th percentile-12 vs school

Low Socio Economic Status (2025)6th percentile-12 vs school

By subject vs Oregon (2024-2025) ?

English Language Arts36%-9 vs state

Science14%-18 vs state

Mathematics11%-9 vs state

★

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Schools Near Clackamas High School

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				OSAS English Language Arts (2025)				OSAS Mathematics (2025)				OSAS Science (2025)		Per Pupil Expenditures (2023)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	OSAS English Language Arts 6th Grade	OSAS English Language Arts 7th Grade	OSAS English Language Arts 8th Grade	OSAS English Language Arts 11th Grade	OSAS Mathematics 6th Grade	OSAS Mathematics 7th Grade	OSAS Mathematics 8th Grade	OSAS Mathematics 11th Grade	OSAS Science 8th Grade	OSAS Science 11th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Clackamas High School	Public	9-12	14486 SE 122nd Ave	Clackamas	97015	Clackamas County	North Clackamas School District 12	No	(n/a)	No	No	(503) 353-5800	1,280	49	26.3	58.7%	620 (48.4%)	54 (4.2%)	208 (16.3%)	270 (21.1%)	2 (0.2%)	9 (0.7%)	107 (8.4%)	22.7	221^st of 270 public high schools	18.1%		42.2	148^th of 268 public high schools	44.8%	73				35.8				11.4		14.1	$21,894	$1,754	$20,140
Adrienne C. Nelson High School	Public	9-12	14897 SE Parklane Dr	Happy Valley	97015	Clackamas County	North Clackamas School District 12	No	(n/a)	No	No	(503) 353-5750	1,536	57	27.1	58.5%	748 (48.7%)	72 (4.7%)	227 (14.8%)	332 (21.6%)	6 (0.4%)	2 (0.1%)	144 (9.4%)	42.5	147^th of 270 public high schools	45.6%		51.9	110^th of 268 public high schools	59.0%	37				39.6				12.4		36.4	$12,294	$1,204	$11,090
Clackamas Middle College	Public, Charter	9-12	12021 SE 82nd Ave	Happy Valley	97086	Clackamas County	North Clackamas School District 12	Yes	(n/a)	No	No	(503) 518-5925	305	7	41.2		220 (72.1%)	5 (1.6%)	45 (14.8%)	17 (5.6%)	0 (0.0%)	0 (0.0%)	13 (4.3%)	77.1	47^th of 270 public high schools	82.6%		92.1	15^th of 268 public high schools	94.4%	32				58.2				27.3		49.1	$12,294	$1,204	$11,090
Gladstone High School	Public	9-12	18800 Portland Ave	Gladstone	97027	Clackamas County	Gladstone School District 115	No	(n/a)	No	No	(503) 655-2544	559	27	20.5	62.8%	391 (69.9%)	4 (0.7%)	105 (18.8%)	7 (1.3%)	4 (0.7%)	5 (0.9%)	37 (6.6%)	35.5	175^th of 270 public high schools	35.2%		37.6	165^th of 268 public high schools	38.4%	10				33.0				17.1		28.7	$20,614	$1,431	$19,182
Putnam High School	Public	9-12	4950 SE Roethe Rd	Milwaukie	97267	Clackamas County	North Clackamas School District 12	No	(n/a)	No	No	(503) 353-5860	1,060	45	23.8	59.7%	598 (56.4%)	20 (1.9%)	308 (29.1%)	37 (3.5%)	4 (0.4%)	9 (0.8%)	65 (6.1%)	24.4	214^th of 270 public high schools	20.7%		27.8	198^th of 268 public high schools	26.1%	16				34.1				13.9		16.3	$22,240	$1,775	$20,465
Milwaukie High School	Public	9-12	2301 SE Willard St.	Milwaukie	97222	Clackamas County	North Clackamas School District 12	No	(n/a)	No	No	(503) 353-5830	874	52	16.8	77.8%	391 (44.7%)	24 (2.7%)	323 (37.0%)	21 (2.4%)	5 (0.6%)	15 (1.7%)	85 (9.7%)	13.7	244^th of 270 public high schools	9.6%		18	232^nd of 268 public high schools	13.4%	12				23.4				7.4		14.6	$24,634	$1,669	$22,965
Clackamas Academy of Industrial Sciences	Public, Charter	6-12	1306 12th St	Oregon City	97045	Clackamas County	Oregon City School District 62	Yes	(n/a)	No	No	(503) 785-7860	325	15	22.1	53.5%	263 (80.9%)	2 (0.6%)	32 (9.8%)	2 (0.6%)	5 (1.5%)	1 (0.3%)	17 (5.2%)	55.3	103^rd of 270 public high schools	61.9%		46	132^nd of 268 public high schools	50.7%	29	23.1	25.5	18.8	60.0	22.9	26.0	10.2	10.5	35.6	39.1	$16,106	$643	$15,463
New Urban High School	Public	9-12	1901 SE Oak Grove Blvd	Milwaukie	97267	Clackamas County	North Clackamas School District 12	No	(n/a)	No	No	(503) 353-5925	320	17	19.3	22.5%	184 (57.5%)	6 (1.9%)	77 (24.1%)	8 (2.5%)	3 (0.9%)	3 (0.9%)	32 (10.0%)	15.2	240^th of 270 public high schools	11.1%		6.2	262^nd of 268 public high schools	2.2%	22				15.9				12.5		15.8	$40,201	$1,242	$38,959
Milwaukie Academy of the Arts	Public, Charter	9-12	11300 SE 23rd Ave	Milwaukie	97222	Clackamas County	North Clackamas School District 12	Yes	(n/a)	No	No	(503) 353-5834	281	1	425.7		168 (59.8%)	5 (1.8%)	24 (8.5%)	8 (2.8%)	5 (1.8%)	0 (0.0%)	24 (8.5%)	50.2	120^th of 270 public high schools	55.6%		68	66^th of 268 public high schools	75.4%	54				50.0				20.6		28.4	$22,147	$1,204	$20,944
West Linn High School	Public	9-12	5464 W "A" St	West Linn	97068	Clackamas County	West Linn-Wilsonville School District 3J	No	(n/a)	No	No	(503) 673-7800	1,809	93	19.4	15.7%	1,318 (72.9%)	27 (1.5%)	170 (9.4%)	99 (5.5%)	3 (0.2%)	5 (0.3%)	181 (10.0%)	82.9	36^th of 270 public high schools	86.7%		87.1	26^th of 268 public high schools	90.3%	10				59.5				39.3		44.4	$15,293	$233	$15,061

Frequently Asked Questions about Clackamas High School

What schools feed into Clackamas High School?

Clackamas High School is fed by the following schools:

Elementary : Mount Scott Elementary School
Elementary : Oregon Trail Elementary School
Elementary : Spring Mountain Elementary School
Elementary : Sunnyside Elementary School
Middle : Rock Creek Middle School

What is the racial makeup of Clackamas High School?

Students at Clackamas High School are 48% White, 21% Asian, 16% Hispanic, 8% Two or more races, 4% African American.

Is Clackamas High School a good school?

Clackamas High School ranks in the bottom 18.1% of Oregon high schools.

What district is Clackamas High School in?

North Clackamas School District 12

How many students attend Clackamas High School?

In the 2024-25 school year, 1,280 students attended Clackamas High School.

Rate Clackamas High School!

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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.