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Clackamas Academy of Industrial Sciences

Public, Charter Grades 6-12
224th
SchoolDigger Rank ?
of 271 Oregon High Schools
Better than 17% of Oregon high schools
Summary

Clackamas Academy of Industrial Sciences (CAIS) is a small public school in Oregon City, Oregon, serving roughly 325 students in grades 6–12 as part of Oregon City School District 62, a district ranked 35th of 141 in the state. The school's most striking recent change is its state rating: it fell to 224th of 271 Oregon schools (17th percentile, 1 star) in 2025–2026, after ranking 103rd of 270 (62nd percentile, 3 stars) the previous year, even though the district itself is rated 4 stars at the 75th percentile.

Attendance is CAIS's strongest relative measure. Its 2024–2025 chronic absenteeism rate of 29.4% beat the district (29.6%) and the state (33.5%), and it was better than most nearby schools, including Clackamas High School (30.5%) and West Linn High School (34.9%). Academics are another story. The 2024–2025 graduation rate was 74.2%, below the district's 86.1% and the state's 83.0%, and down 16.7 percentage points from 90.9% a year earlier. In 2025–2026, proficiency was 31.8% in English language arts, 24.8% in math, and 17.6% in science, all below district and state averages. Eleventh-grade results show the biggest gaps: under 5% in math and 12.5% in science. One bright spot is 7th-grade math at 37.1%, above both district and state.

Compared with nearby schools serving similar or higher shares of low-income students, CAIS generally trails: Putnam High School and Gladstone High School post higher ELA and science proficiency and higher graduation rates. Lower-poverty neighbors such as Lakeridge High School have far higher outcomes. CAIS's free/reduced-lunch rate rose from 20.49% in 2022–2023 to 53.54% in 2024–2025, per-student spending is $19,620, and the student-teacher ratio is 22.1, up from 20.6. Because CAIS is small and spans grades 6–12, its year-to-year numbers are volatile and all-grade scores include middle schoolers.

325
Students ?
22.1
Student/teacher ratio ?
$19,620
Per pupil spending ?
53.5%
Free/reduced lunch eligible (2024-25) ?
83.5%
Students (K-12) with all required vaccines (2025-26)
Exemptions: 15.8% (any vaccine)
 1306 12th St
       Oregon City, OR  97045-2108

(503) 785-7860

District: Oregon City School District 62

Racial breakdown:

White:
80.9%
Hispanic:
9.8%
Two or more races:
5.2%
more
 See top rated Oregon high schools

 Compare Clackamas Academy of Industrial Sciences to nearby high schools!
At a glance
▼ Ranking trend: Declining — 72nd percentile in 2014 → 17th in 2026
Worth a look
!Test scores below the Oregon average (26% vs 37% meeting standards)
!In the lower quartile statewide (17th percentile)
!Graduation rate below the Oregon average (74% vs 83%)
Students meeting standards (2025-2026) ?
This school26%
District avg38%
Oregon avg37%
Middle school
253rd of 371
Oregon public middle schools ?
Bottom 32%▼ down 20 pts since 2016
From top 48% (2016) to bottom 32% (2026)
See the entire ranking list of Oregon Middle Schools →
★★★★★
SchoolDigger rating ?
High school
224th of 271
Oregon public high schools ?
Bottom 17%▼ down 18 pts since 2016
From bottom 35% (2016) to bottom 17% (2026)
See the entire ranking list of Oregon High Schools →
★★★★★
SchoolDigger rating ?
2nd of 2High Schools in the Oregon City School District 62
35th of 141Oregon City School District 62 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)
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankOregon percentileRating
202632.6253 of 37131.8%★★☆☆☆
202526.8281 of 36823.6%★☆☆☆☆
202424.5285 of 37123.2%★☆☆☆☆
202337.9214 of 38043.7%★★☆☆☆
202239.2212 of 36742.2%★★☆☆☆
201937.9237 of 37937.5%★★☆☆☆
201823.1315 of 38418.0%★☆☆☆☆
201735.6252 of 38234.0%★★☆☆☆
201650.6185 of 38351.7%★★★☆☆
201510.1365 of 3814.2%☆☆☆☆☆
201420.2329 of 38213.9%★☆☆☆☆

Female

YearAvg scoreStatewide rankOregon percentileRating
202629.4237 of 32126.2%★☆☆☆☆
202529.0232 of 31626.6%★☆☆☆☆
202423.6247 of 31321.1%★☆☆☆☆
202339.5186 of 32342.4%★★☆☆☆
202287.126 of 31091.6%★★★★★
201839.9215 of 34237.1%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankOregon percentileRating
202630.6192 of 25625.0%★☆☆☆☆
202330.3225 of 31227.9%★☆☆☆☆
202239.5209 of 36442.6%★★☆☆☆
201826.4272 of 32516.3%★☆☆☆☆

Male

YearAvg scoreStatewide rankOregon percentileRating
202636.5211 of 32735.5%★★☆☆☆
202527.0249 of 33024.5%★☆☆☆☆
202428.4229 of 32329.1%★☆☆☆☆
202339.8170 of 31846.5%★★☆☆☆
202230.4211 of 31232.4%★★☆☆☆
201818.1304 of 34110.9%★☆☆☆☆

Special Education

YearAvg scoreStatewide rankOregon percentileRating
202642.690 of 19353.4%★★★☆☆
201830.8143 of 20630.6%★★☆☆☆

White

YearAvg scoreStatewide rankOregon percentileRating
202624.6280 of 35420.9%★☆☆☆☆
202520.7295 of 35116.0%★☆☆☆☆
202416.7306 of 34912.3%★☆☆☆☆
202329.0262 of 36027.2%★☆☆☆☆
202228.5265 of 35525.4%★☆☆☆☆
201928.4269 of 34421.8%★☆☆☆☆
201813.7335 of 3576.2%☆☆☆☆☆
High school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankOregon percentileRating
202621.1224 of 27117.3%★☆☆☆☆
202555.3103 of 27061.9%★★★☆☆
202446.0132 of 26850.7%★★★☆☆
202341.6147 of 25843.0%★★☆☆☆
201965.784 of 26668.4%★★★☆☆
201819.8240 of 28315.2%★☆☆☆☆
201775.956 of 28380.2%★★★★☆
201639.8189 of 29235.3%★★☆☆☆
201558.6111 of 29262.0%★★★☆☆
201470.184 of 30172.1%★★★★☆
201373.066 of 30378.2%★★★★☆
201282.427 of 30891.2%★★★★★

Low Socio Economic Status

YearAvg scoreStatewide rankOregon percentileRating
201830.9191 of 25424.8%★☆☆☆☆

Male

YearAvg scoreStatewide rankOregon percentileRating
202631.7157 of 22630.5%★★☆☆☆
202557.280 of 23766.2%★★★☆☆
202445.5103 of 21652.3%★★★☆☆
202345.4110 of 21448.6%★★☆☆☆
201969.561 of 20670.4%★★★★☆
201819.5218 of 25012.8%★☆☆☆☆

Special Education

YearAvg scoreStatewide rankOregon percentileRating
202367.817 of 8078.8%★★★★☆
201870.322 of 13283.3%★★★★☆

White

YearAvg scoreStatewide rankOregon percentileRating
202615.5219 of 25112.7%★☆☆☆☆
202549.6119 of 25052.4%★★★☆☆
202439.3141 of 24442.2%★★☆☆☆
202334.5162 of 23731.6%★★☆☆☆
201945.8142 of 24542.0%★★☆☆☆
201812.4241 of 2669.4%☆☆☆☆☆
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)
Middle school
Special Education (2026)53rd percentile+22 vs school
Male (2026)35th percentile+4 vs school
Female (2026)26th percentile-6 vs school
Low Socio Economic Status (2026)25th percentile-7 vs school
White (2026)21st percentile-11 vs school
High school
Special Education (2023)79th percentile+36 vs school
Male (2026)31st percentile+13 vs school
Low Socio Economic Status (2018)25th percentile+10 vs school
White (2026)13th percentile-5 vs school
By subject vs Oregon (2025-2026) ?
English Language Arts32%-12 vs state
Mathematics25%-8 vs state
Science18%-13 vs state

★
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Frequently Asked Questions about Clackamas Academy of Industrial Sciences

In the 2024-25 school year, 325 students attended Clackamas Academy of Industrial Sciences.

Students at Clackamas Academy of Industrial Sciences are 81% White, 10% Hispanic, 5% Two or more races, 2% American Indian.

Clackamas Academy of Industrial Sciences ranks in the bottom 17.3% of Oregon high schools.

Rate Clackamas Academy of Industrial Sciences!



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Latest Oregon data All new data »
2015–16 through 2017–18 immunization rates (updated)Oct 20, 2026
2014–15 through 2025–26 immunization rates (updated)Oct 19, 2026
2025–26 OSAS test scoresSep 25, 2026
2023–24 through 2024–25 school spending dataAug 24, 2026


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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