Welsh Valley MS
Narberth, PA · Middle School · Grades 5-8
Welsh Valley MS is a middle school in Narberth, PA with 814 students enrolled and a 73% proficiency rate. Part of Lower Merion SD. NCES data from the U.S. Department of Education.
Get Welsh Valley MS's new scores when they post
We'll email you the moment Welsh Valley MS changes. No spam — only real updates.
About This School
Welsh Valley MS is a middle school located in Narberth, Pennsylvania. The school serves 814 students in grades 5-8. The student-to-teacher ratio is 10.2:1.
According to EDFacts assessment data, 73% of students meet grade-level proficiency standards in combined math and reading.
16% of students qualify for free or reduced-price lunch.
Welsh Valley MS is part of the Lower Merion SD in Pennsylvania.
How This School Compares
Welsh Valley MS has 814 students enrolled, making it larger than the average school in Lower Merion SD (774 students). Its 73% proficiency rate is 5 percentage points above the district average of 68%. Compared to the Pennsylvania state average of 46%, the school performs 27 points higher. With a 10.2:1 student-teacher ratio, it offers smaller class sizes than the national average.
Frequently Asked Questions
Welsh Valley MS has 814 students enrolled in grades 5-8. The student-to-teacher ratio is 10.2:1.
According to EDFacts data, 73% of students at Welsh Valley MS meet grade-level proficiency standards in combined math and reading assessments.
Welsh Valley MS is part of the Lower Merion SD in Narberth, Pennsylvania. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
this entity is one of the data points covered by this site’s U.S. K-12 school outcomes and enrollment dataset. The detail above comes directly from NCES Common Core of Data and EDFacts; the context that follows situates the headline numbers against the broader distribution across U.S. public schools and districts.
The methodology behind every numeric value on this page is publicly documented on the NCES Common Core of Data and EDFacts portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. public schools and districts. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: NCES Common Core of Data, 2026.