allk12 · Rankings · Largest charters · Oregon · Clackamas County

The largest public charter schools in Clackamas County, Oregon

Across Clackamas County, Oregon, 8 public schools are ranked here, ranked by total enrollment among charter schools. Clackamas Academy of Industrial Sciences leads the list at 325, against a median of 226 across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Clackamas County, Oregon

Top Students

325

Median Students

226

LARGEST CHARTERS · CLACKAMAS COUNTY, OREGON

#	School	City	District	Level	Students
1	Clackamas Academy of Industrial Sciences	Oregon City, OR	Oregon City SD 62	High	325
2	Clackamas Middle College	Happy Valley, OR	North Clackamas SD 12	High	305
3	Oregon Trail Academy	Boring, OR	Oregon Trail SD 46	Elementary	248
4	Cascade Heights Public Charter School	Milwaukie, OR	North Clackamas SD 12	Elementary	228
5	Molalla River Academy	Molalla, OR	Molalla River SD 35	Elementary	224
6	Springwater Environmental Sciences School	Oregon City, OR	Oregon City SD 62	Elementary	203
7	Three Rivers Charter School	West Linn, OR	West Linn-Wilsonville SD 3J	Middle	108
8	Harmony Academy	Lake Oswego, OR	Lake Oswego SD 7J	High	22

Page 1 of 1 · top 8 of 8 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.