Snohomish County · Public school
Horizon Elementary
Key facts
- Address
- 222 W Casino Rd, Everett, WA 98204
- Phone
- (425) 366-3000
- District
- Mukilteo School District
- County
- Snohomish County
- Grades
- K–5 (elementary)
- Students (2025–26)
- 535
- Students per teacher
- 14.3
- Low-income
- 80%
- English learners
- 57%
- Special education
- 19%
- Setting
- City
- Spending per student (2024–25)
- $21,735 (Washington $19,341)
Academics vs district and state 2025–26
| Measure | This school | District | State |
|---|---|---|---|
| Reading (ELA) met standard | 26% | 49% | 53% |
| Math met standard | 21% | 41% | 43% |
| Science met standard | 28% | 49% | 51% |
| Regular attendance | 75% | 78% | 74% |
| Experienced teachers 2024–25 | 81% | 83% | 78% |
| Students disciplined 2024–25 | 0.9% | 4.0% | 3.7% |
| Reading growth | 44 | below typical (50 = typical) | |
| Math growth | 37 | below typical (50 = typical) | |
Points are percentage points. What do these numbers mean? Source: OSPI Report Card, data.wa.gov; tests CC BY-ND 4.0, graduation CC BY-NC-ND 3.0 IGO, as published.
Programs
Dual-language and heritage/tribal language programs (2025–26):
- Dual language: Spanish
Students
Among Washington elementary schools
Regular attendance75% · Higher than at about 4 in 10 elementary schools
Low-income students80% · A larger share than at about 9 in 10 elementary schools
What this means
“About 7 in 10” means 7 of every 10 Washington elementary schools have a lower number. The band is the middle half of schools and the line is the median (the school in the middle), which is not the state average. These describe who a school serves, not how good it is. What do these numbers mean?
Test results over time
What this means
Each year a different group of students takes the tests, so look for a direction that lasts several years, not one jump. No tests in 2019–20; the 2020–21 tests were shortened and are not shown. What do these numbers mean?
Reading these numbers: test results are the share of tested students who met the state standard; growth is the median student growth percentile (50 = typical); low-income means eligible for free or reduced-price meals. Results describe students as a group, so visit and talk to families too. What do these numbers mean?