Lake Oswego Senior High School vs Riverdale High School
Riverdale High School has a higher overall rating of 9.5/10 compared to 8.3/10. Lake Oswego Senior High School is significantly larger with 1,275 students, about 7.8× the size of Riverdale High School (164). In math proficiency, Lake Oswego Senior High School leads at 83.0%.
Lake Oswego Senior High School
Lake Oswego, OR
8.3/10
High School9th – 12th
1,275 students
Riverdale High School
Portland, OR
9.5/10
High School9th – 12th
164 students
Ratings Comparison
| Metric | Lake Oswego Senior High School | Riverdale High School |
|---|---|---|
| Overall Rating | 8.3 / 10 | 9.5 / 10 |
| Academic Score | 9.3 | 9.6 |
| Growth Score | 7.8 | 9.2 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 12.5% | 0% |
| Environment Score | 8.0 | 9.8 |
| State Rank | #183 of 1,226 | #17 of 1,226 |
| State Percentile | 85th | 99th |
Test Scores
| Subject | Lake Oswego Senior High School | Riverdale High School |
|---|---|---|
| Math Proficiency | 83.0% | 74.5% |
| Math (State Avg) | — | — |
| ELA Proficiency | 88.0% | 95.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Lake Oswego Senior High School | Riverdale High School |
|---|---|---|
| Type | High School | High School |
| Grades | 9th – 12th | 9th – 12th |
| Enrollment | 1,275 | 164 |
| Student-Teacher Ratio | 19.0:1 | 11.7:1 |
| Free/Reduced Lunch | 12.5% | — |
| Chronic Absenteeism (SY 2022-23) | 26.7% | 34.8% |
| Graduation Rate (4yr) | 98.0% | 92.0% |
| District | Lake Oswego SD 7J | Riverdale SD 51J |
| City | Lake Oswego | Portland |
Neighborhood
| Metric | Lake Oswego (97034) | Portland (97219) |
|---|---|---|
| Median Household Income | $147,688 | $115,525 |
| Median Home Value | $995,900 | $651,600 |
| Median Rent | $2,030 | $1,603 |
| College Educated (Bachelor's+) | 74.5% | 66.1% |
| Poverty Rate | 2.6% | 6.7% |
| Avg Commute | 24 min | 23 min |