John Ehret High School
Public
High Grades 9–12 CSchool Grade
Part of Jefferson Parish School District
4300 Patriot St., Marrero, LA 70072 · (504) 340-7651
Community ratings
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Academic performance
Math proficiency19%
State average 28.7%
Reading / language arts27%
State average 40.2%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
1,850Students enrolled
19:1Student–teacher ratio
75%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9448
Grade 10446
Grade 11376
Grade 12580
Students
Black · 54%993
Hispanic · 22%412
White · 15%284
Asian · 6%104
Two or more races · 3%49
American Indian/Alaska Native · 0%8
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,724’20
1,615’21
1,579’22
2,078’23
1,850’24
Location
4300 Patriot St. Marrero
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.