Community prompt from u/allk12. Replies below.
Mountlake Terrace High School
- B-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- DBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- CThree-year trend Change in reading and math proficiency over the last three test years.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Washington public high schools
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 421 | 29% |
| Grade 10 | 352 | 24% |
| Grade 11 | 369 | 25% |
| Grade 12 | 314 | 22% |
Test scores
Smarter Balanced + WCAS 2024-25 . % Met or Exceeded StandardWhat this means: On the Smarter Balanced + WCAS, Washington's statewide test, about 58 of every 100 students at this school read and write at grade level and about 36 of 100 do math at grade level. Across all Washington schools, those numbers are about 58 and 51. Reading and writing scores are up about 47 points since 2014, while math scores are up about 30 points.
Smarter Balanced + WCAS results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 57.6% | 35.5% |
| 2023-24 | 46.4% | 26.4% |
| 2022-23 | 65.0% | 37.7% |
| 2021-22 | 63.2% | 38.1% |
| 2018-19 | 79.7% | 50.1% |
| 2017-18 | 77.0% | 47.7% |
| 2016-17 | 36.6% | 17.6% |
| 2015-16 | 21.5% | 37.5% |
| 2014-15 | 10.9% | 5.8% |
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 42% of students here test proficient in math and reading, below the roughly 56% typical for Washington schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.
Schools most like Mountlake Terrace High School
Mountlake Terrace High School's state test result (41.8% proficient) is higher than 1 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Mountlake Terrace High School this school | 1,456 | 36.3% | 41.8% |
| Shorewood High School Shoreline | 1,544 | 31.4% | 63.5% |
| Edmonds Woodway High School EDMONDS | 1,605 | 39.6% | 43.4% |
| Curtis Senior High UNIVERSITY PLACE | 1,321 | 36.8% | 62.9% |
| Shorecrest High School Shoreline | 1,565 | 32.1% | 62.4% |
| Stadium High School Tacoma | 1,700 | 38.2% | 36.5% |
Where Mountlake Terrace High School ranks
Among high schools| Measure | This school | In Washington | In Snohomish County |
|---|---|---|---|
| State test proficiency ranked highest first | 41.8% | #143 of 271 | #19 of 26 |
| Math proficiency ranked highest first | 35.5% | #105 of 321 ▲ 62 | #10 of 25 ▲ 7 |
| Reading proficiency ranked highest first | 57.6% | #169 of 327 ▲ 86 | #18 of 26 ▲ 5 |
| 3-year test score change ranked biggest drop first | -4.1pp | #76 of 259 | #9 of 23 |
| Enrollment ranked largest first | 1,456 | #95 of 570 | #15 of 45 |
| Students per teacher ranked fewest first | 23.2:1 | #271 of 311 | #15 of 23 |
| Diversity index ranked most diverse first | 68.0% | #84 of 316 | #11 of 25 |
| Free and reduced lunch ranked highest share first | 36.3% | #294 of 386 | #26 of 34 |
| Enrollment change since 2017-18 ranked fastest growth first | +6.8% | #86 of 136 | #9 of 12 |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 1,456 | 62.7 | 23.2:1 | 36% (529) |
| 2023-24 | 1,385 | 61.7 | 22.4:1 | 37% (515) |
| 2022-23 | 1,467 | 65.7 | 22.3:1 | 34% (506) |
| 2020-21 | 1,448 | 63 | 23.0:1 | 27% (396) |
| 2017-18 | 1,363 | 58.5 | 23.3:1 | 29% (392) |
| 2015-16 | 1,295 | 59 | 21.9:1 | 32% (412) |
| 2010-11 | 1,371 | 63 | 21.8:1 | 20% (278) |
| 2000-01 | 1,884 | 82 | 23.0:1 | N/A |
| 1990-91 | 1,103 | 59 | 18.7:1 | N/A |
Since 2017-18: students up 7% (1,363 to 1,456); teachers up 7% (58.5 to 62.7).
About Mountlake Terrace High School
Mountlake Terrace High School is a large high school with its address in MTLK TERRACE, Washington. The school's 1,456 students are in grades 9 through 12. Enrollment is 154% higher than the average for high schools in Washington, which is about 573.
Besides Mountlake Terrace High School, Edmonds School District runs 36 other schools. The district enrolls 20,955 students.
Mountlake Terrace High School has no majority group; White students are the largest, at 49%. Smaller groups are 18% Hispanic, 15% Asian, 10% Black, and 5% multiracial. County-wide, 64% of Snohomish County residents are White. The school's diversity index is 68%, meaning two students picked at random have a 68% chance of belonging to different racial or ethnic groups.
At Mountlake Terrace High School, 62.7 full-time-equivalent teachers work with students, a ratio of about 23.2:1. That is higher than the 21.6:1 average for high schools in Washington. Roughly 36% of the student body qualifies for free or reduced-price lunch.
allk12 grades Mountlake Terrace High School a C-. The grade compares the school only with Washington public high schools, because each state gives its own test.
Test results at Mountlake Terrace High School are 14.1 points below what its student poverty level predicts. The average proficiency rate on state tests is 41.8%, compared with a predicted 55.8%, which ranks in the bottom 10% in Washington.
Census Bureau estimates for Snohomish County show that the median household income is $111,246, 38% of adults hold a bachelor's degree or higher, and about 6% of people live in poverty. Mountlake Terrace High School is one of 227 public schools in the county.
The closest public school, Cedar Way Elementary, is about 0.3 miles from Mountlake Terrace High School. There are at least 8 other public schools within five miles. On state test proficiency, Mountlake Terrace High School ranks 6th in a group of 8 nearby schools.
The National Center for Education Statistics classifies the school's location as Suburb: Large, meaning it is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Enrollment in 2024-25 was 1,456, close to the 1,448 recorded in 2020-21.
Conversations here can range across enrollment questions, class placement, and PTA news. Reviews and ratings from people who know the school are welcome.
Snohomish County at a glance
View full county profileQuick facts
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