Markham Elementary School vs Skyline Elementary School
Markham Elementary School and Skyline Elementary School are very closely rated, both scoring around 9.3 out of 10. Markham Elementary School is significantly larger with 402 students, about 1.8× the size of Skyline Elementary School (218). In math proficiency, Skyline Elementary School leads at 62.0%.
Markham Elementary School
Portland, OR
402 students
Skyline Elementary School
Portland, OR
218 students
Ratings Comparison
| Metric | Markham Elementary School | Skyline Elementary School |
|---|---|---|
| Overall Rating | 9.3 / 10 | 9.1 / 10 |
| Academic Score | 9.4 | 9.6 |
| Growth Score | 9.4 | 9.2 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 64.4% | 16.1% |
| Environment Score | 8.9 | 7.9 |
| State Rank | #23 of 1,226 | #37 of 1,226 |
| State Percentile | 98th | 97th |
Test Scores
| Subject | Markham Elementary School | Skyline Elementary School |
|---|---|---|
| Math Proficiency | 47.0% | 62.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 60.0% | 72.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Markham Elementary School | Skyline Elementary School |
|---|---|---|
| Type | Elementary School | Elementary School |
| Grades | Kindergarten – 5th | Kindergarten – 8th |
| Enrollment | 402 | 218 |
| Student-Teacher Ratio | 16.1:1 | 18.2:1 |
| Per-Pupil Spending | — | — |
| Free/Reduced Lunch | 64.4% | 16.1% |
| Chronic Absenteeism | — | — |
| District | Portland SD 1J | Portland SD 1J |
| City | Portland | Portland |
Neighborhood
| Metric | Portland (97219) | Portland (97231) |
|---|---|---|
| Median Household Income | $115,525 | $122,063 |
| Median Home Value | $651,600 | $795,100 |
| Median Rent | $1,603 | $1,824 |
| College Educated (Bachelor's+) | 66.1% | 60.1% |
| Poverty Rate | 6.7% | 5.5% |
| Avg Commute | 23 min | 27 min |
The data story: Markham Elementary School vs Skyline Elementary School
Markham Elementary School holds a narrow overall edge over Skyline Elementary School — 9.3/10 versus 9.1/10 — but both schools rank in the top 40 of 1,226 Oregon elementary schools. Markham Elementary School sits at #23 statewide while Skyline Elementary School lands at #37, a difference that matters less than either school's distance from the median. Parents choosing between them are comparing two genuinely high-performing schools separated by 12.7 miles across Portland.
The academic picture splits interestingly. Skyline Elementary School leads on academic score — 9.6/10 versus Markham Elementary School's 9.4/10, a 0.2-point gap favoring Skyline on tested proficiency. Markham Elementary School flips the result on growth: a 9.4/10 growth score versus Skyline Elementary School's 9.2/10 indicates that Markham students are outpacing expected learning trajectories at a slightly higher rate. Families who weigh year-over-year academic progress as heavily as raw proficiency will find Markham's growth score the more compelling number.
The demographic contrast between the two schools is sharp. Markham Elementary School enrolls 402 students with 64% qualifying for free or reduced-price lunch, indicating a economically diverse student body roughly double Skyline's size. Skyline Elementary School serves 218 students with only 16% on free or reduced lunch — a 48-percentage-point gap that reflects meaningfully different socioeconomic contexts. The student-teacher ratio runs 16.1:1 at Markham Elementary School versus 18.2:1 at Skyline Elementary School, giving Markham students more average access to teacher attention despite its larger enrollment.
One structural difference stands out beyond test scores: Skyline Elementary School serves grades KG–08, meaning students who enroll in kindergarten can stay through eighth grade without a middle school transition. Markham Elementary School covers KG–05 only, so families will navigate a school change after fifth grade. For parents prioritizing continuity through middle school, Skyline's extended grade span is a concrete logistical advantage that no rating point spread captures.
Editorial summary generated April 2026 · sonnet
Who each school fits
Markham Elementary School
Markham Elementary School suits families who prioritize academic growth momentum and a more economically integrated school community. Its stronger growth score and lower student-teacher ratio make it a compelling choice for parents whose children benefit from tighter instructional attention and a peer environment that reflects Portland's broader economic diversity.
Skyline Elementary School
Skyline Elementary School fits families who want the highest raw academic proficiency score available and value keeping a child in one school through eighth grade. The KG–08 span eliminates a middle school search entirely — a real advantage for parents who dislike transition disruptions — and the smaller enrollment of 218 students means a tighter-knit community.