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