Charles Sumner #18
Test scores
PSSA + Keystone 2024-25 . % Proficient or AdvancedWhat this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 28 of every 100 students at this school read and write at grade level and about 32 of 100 do math at grade level. Across all Pennsylvania schools, those numbers are about 51 and 43. Reading and writing scores are down about 13 points since 2023, while math scores are down about 1 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 38% of students here test proficient in math and reading, compared with the roughly 35% typical for Pennsylvania schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Pennsylvania's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Charles Sumner #18
Charles Sumner #18 is a small elementary campus in Scranton, Pennsylvania, operated by Scranton SD. The school educates 250 students in grades pre-K through 4. By comparison, Pennsylvania's public schools average about 443 students each, so Charles Sumner #18 sits 44% below that benchmark.
Across the 15 schools in Scranton SD (9,165 students total), Charles Sumner #18 accounts for its share of the district's footprint.
In terms of who attends, Charles Sumner #18 logs that 50% of students identify as Hispanic, with the remaining enrollment distributed across several groups; the rest breaks down as 30% White, 12% Black, 6% multiracial. By comparison, Lackawanna County as a whole is about 10% Hispanic, so the school skews noticeably more Hispanic than its surroundings.
On the resource side, The school currently runs with 15 full-time-equivalent teachers, for a student-teacher ratio near 17.2:1. That figure is higher than the state norm's 13.1:1 average. An estimated 99% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is north of Lackawanna County's rate of about 72%.
With demographic context factored in, Charles Sumner #18 performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 35.3%, the actual is 37.8%, a residual of +2.5 points.
Around the school, ACS estimates for Lackawanna County put median household income runs about $66,223, roughly 31% of adults have completed at least a four-year degree, and roughly 10% of residents live below the federal poverty line. In all, Lackawanna County runs 47 public schools (combined enrollment of about 27,006 students), of which Charles Sumner #18 is one.
The closest other public school is Scranton HS, roughly 0.6 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 9 schools in that immediate cluster with test data (this one included), Charles Sumner #18 ranks 3rd on composite proficiency, ahead of the local average of 34.2%.
The school occupies an inner-city site.
Over the past 7-year window. Over the past 7-year window, the student count declined 21%: 315 students in 2018 compared to 250 in 2025. Hispanic enrollment moved from 26% to 50% across the same window. Class-load math has widened: from 16.1:1 in 2018 to 17.2:1 in 2025.
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Lackawanna County at a glance
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