John Marshal School No. 20
Public
Elementary Grades K–8
Part of Elizabeth Public Schools
521 MAGNOLIA AVE, ELIZABETH, NJ 07206 · (908) 436-5800
Community ratings
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Academic performance
Math proficiency3%
State average 25.4%
Reading / language arts30%
State average 47.3%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
452Students enrolled
13:1Student–teacher ratio
88%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten62
Grade 146
Grade 246
Grade 364
Grade 443
Grade 556
Grade 642
Grade 741
Grade 852
Students
Hispanic · 73%328
Black · 24%109
White · 2%10
Asian · 1%4
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
380’20
448’21
454’22
445’23
452’24
Location
521 MAGNOLIA AVE ELIZABETH
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.