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John Ehret High School
PublicHighGrades 9–12
4300 Patriot St., Marrero, LA 70072 · (504) 340-7651 · Part of Jefferson Parish School District
Students
1,850
Students per teacher
19:1
Free or reduced lunch
75%
Setting
Suburb
Grades
9–12
What stands out about John Ehret High School
- Math proficiency 10 pts below the state
- Reading / language arts 13 pts below the state
On the path
Where Timberlane kids come from and go next.
6–834 middle schoolsDepends on your address
9–12John Ehret High SchoolYou are here
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency19%
State average 28.7%
Reading / language arts27%
State average 40.2%
Location
Directions ↗
4300 Patriot St., Marrero
Students
Enrollment by grade
Grade 9448
Grade 10446
Grade 11376
Grade 12580
Enrollment over time
1,724’20
1,615’21
1,579’22
2,078’23
1,850’24
Up 7.3% since 2020.
Who goes here
Black 54%Hispanic 22%White 15%Asian 6%Two or more races 3%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention John Ehret High School.
Other schools in Jefferson Parish School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.