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Ridgewood Elementary School vs Markham Elementary School

Ridgewood Elementary School and Markham Elementary School are very closely rated, both scoring around 9.3 out of 10. In math proficiency, Ridgewood Elementary School leads at 83.0%.

Ratings Comparison

MetricRidgewood Elementary SchoolMarkham Elementary School
Overall Rating9.3 / 109.2 / 10
Academic Score9.89.4
Growth Score9.49.2
Diversity Index
Free/Reduced Lunch24.6%64.4%
Environment Score8.29.0
State Rank#29 of 1,226#54 of 1,226
State Percentile98th96th

Test Scores

SubjectRidgewood Elementary SchoolMarkham Elementary School
Math Proficiency83.0%67.0%
Math (State Avg)
ELA Proficiency88.0%72.0%
ELA (State Avg)

School Details

DetailRidgewood Elementary SchoolMarkham Elementary School
TypeElementary SchoolElementary School
GradesKindergarten – 5thKindergarten – 5th
Enrollment378402
Student-Teacher Ratio17.2:116.1:1
Free/Reduced Lunch24.6%64.4%
Chronic Absenteeism (SY 2022-23)29.4%39.3%
DistrictBeaverton SD 48JPortland SD 1J
CityPortlandPortland

Neighborhood

MetricPortland (97225)Portland (97219)
Median Household Income$111,341$115,525
Median Home Value$709,500$651,600
Median Rent$1,703$1,603
College Educated (Bachelor's+)62.3%66.1%
Poverty Rate5.3%6.7%
Avg Commute22 min23 min

The data story: Ridgewood Elementary School vs Markham Elementary School

Markham Elementary School outranks Ridgewood Elementary School by 35 spots on Oregon's state rankings — #29 versus #64 out of 1,226 schools — and holds a 0.4-point overall rating advantage at 9.3/10 versus Ridgewood's 8.9/10. That gap is meaningful at the top of a 1,226-school distribution, where the schools are separated by only 4.5 miles yet occupy distinctly different tiers.

On academic proficiency, Ridgewood Elementary School leads with a 9.8/10 academic score compared to Markham Elementary School's 9.4/10 — a real but modest delta. Growth tells the opposite story: Markham Elementary School scores 9.4/10 on growth versus Ridgewood's 8.5/10, a full 0.9-point gap. Growth measures how much students improve relative to peers with similar starting points, so Markham is producing stronger year-over-year gains across its student body despite Ridgewood's edge in raw proficiency.

Demographically, these two schools serve meaningfully different populations. Ridgewood Elementary School enrolls 378 students with 25% qualifying for free or reduced lunch; Markham Elementary School enrolls 402 students with 64% on free or reduced lunch — more than double the economic need. Markham also maintains a slightly tighter student-teacher ratio at 16.1:1 versus Ridgewood's 17.2:1, giving each teacher roughly one fewer student per classroom. Markham's higher growth score alongside a significantly higher-need population suggests its instructional model is particularly effective at accelerating students who arrive with gaps.

Both schools serve grades KG–05, so families with children across the elementary years face no structural difference in grade configuration. The divide that matters is context: Ridgewood's 9.8 academic score reflects a high-proficiency baseline, while Markham's 9.4 growth score signals active, measurable acceleration. Parents choosing purely on demonstrated academic output start from a higher floor at Ridgewood; parents prioritizing instructional momentum and value-added gains get a stronger signal from Markham.

Editorial summary generated May 2026 · sonnet

Who each school fits

Ridgewood Elementary School

Ridgewood Elementary School suits families whose children are already performing at or above grade level and who prioritize a high-proficiency peer environment — its 9.8/10 academic score, the highest of the two, reflects a student body where strong baseline achievement is the norm. With 25% free or reduced lunch, it serves a lower-need population, which typically correlates with fewer classroom interruptions from resource gaps.

Markham Elementary School

Markham Elementary School is the stronger fit for families who want to see measurable growth — its 9.4/10 growth score outpaces Ridgewood by 0.9 points, and it delivers that acceleration across a much higher-need student body (64% free or reduced lunch). Parents whose children are working to close gaps, or who want a school with a proven track record of moving all kids forward, will find a more compelling case at Markham.

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