Schools · Big Lake

Big Lake, WA schools

Big Lake’s public schools score below Washington’s averages: 58% of students are proficient in reading against 61% statewide, and 65% of high schoolers graduate on time against 83%. Kids attend Big Lake Elementary School through grade 6, then Cascade Middle School and Sedro Woolley Senior High School.

Grades, test scores, graduation, spending and every school, from U.S. Department of Education data.

TownTapestry School GradeNew

Big Lake’s School Grade: C

The public schools Big Lake’s kids attend, from kindergarten through graduation, trail 67% of Washington’s districts on state tests and graduation. Among towns with similar incomes, they rank near the bottom.

B-Test scoresDGraduation
Washington school districts we grade (291)Better than 33%
Lower resultsHigher results
Washington towns with similar household incomes (235)Better than 17%
High confidence. Built on 2,393 tested students and a graduating class of 370; ordinary year-to-year swings are unlikely to change the grade.
How the School Grade works
  • Results, not inputs. Math and reading proficiency on Washington’s state tests, each against the state average, plus the four-year graduation rate. Spending and class size are shown below but don’t count toward the grade. Tests: 2018–19; graduation: class of 2020.
  • The whole path. A town’s grade follows its kids: every district that serves it, weighted by the number of students tested in each. Tests count 60% and graduation 40%.
  • Graded within the state. Each state writes its own tests, so districts are lined up against the rest of Washington only. A+ top 5%A next 10%A- next 10%B B+ to B−, next 30%C C+ to C−, next 30%D D and D−, bottom 15%
  • Individual schools are graded the same way on their own test results, against every public school in Washington with 25+ students. Private schools aren’t graded: they don’t take the state tests.
  • What a grade can’t tell you. Test results track family income closely, so a high grade partly reflects who lives in a town. That’s why we also compare towns with similar incomes. Visit, ask other parents, and read neighbor reviews. It’s our own summary of U.S. Department of Education data, not an official rating.
School path

Where Big Lake kids go to school

Grades K–6
Big Lake Elementary School 288 students · Mount Vernon Sedro-Woolley School District
Grades 7–8
Cascade Middle School 670 students · Sedro-Woolley Sedro-Woolley School District
Grades 9–12
Sedro Woolley Senior High School 1,280 students · Sedro-Woolley Sedro-Woolley School District

Based on district boundaries from the U.S. Department of Education. Check with the district before you enroll.

Test scores · 2018–19

Below the state in reading

Reading (grades K–12, Sedro-Woolley)58%
State average 61%
Math (grades K–12, Sedro-Woolley)47%
State average 50.3%
Graduation · class of 2020

65% graduate on time

Graduation rate
65%
WA: 83%
Graduating class
370
students

The share of students who started ninth grade together and earned a regular diploma within four years.

Districts

The district serving Big Lake

Each district’s own page has its spending, test scores, enrollment and every school.

Every school

All 1 school in Big Lake

Showing 1–1 of 1 school

School data from the U.S. Department of Education (NCES). Ratings are from neighbors on TownTapestry.

Also serving Big Lake

Schools Big Lake kids attend in other towns

Public schools in Big Lake’s district that are located in Sedro-Woolley.

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/19 · 2025-01-01