John Ehret High School
🇺🇸 Official data · 2025Marrero, Louisiana 70072 · Jefferson Parish
#169 of 246 high schools in Louisiana
#7483 of 16,910 nationally
About John Ehret High School
John Ehret High School is a public high located in Marrero, in the Jefferson Parish school district of Louisiana, United States. It caters for Grades 9–12. In 2025 it enrolled 1,850 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 53.4 out of 100, placing it in the top 50% of high schools in United States and 169th of 246 ranked high schools in Louisiana. Its strongest component is math proficiency (74th percentile), and its weakest is students per teacher (21th percentile).
Other published figures: enrollment 1,850.
There are 10 schools in Marrero; John Ehret High School ranks 7th of 10 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)58%
- Reading proficiency (30%)68%
- Community advantage (fewer free/reduced-price lunch) (25%)74.5%
- Students per teacher (15%)19.3
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for John Ehret High School by the official sources.
- Enrollment
- 1,850
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 74.5%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 19.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 68%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 58%
- Share of tested students proficient or above (all students, all grades).
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Schools near John Ehret High School
Closest schools by straight-line distance, with their Success Index (US).
Ella C. Pittman Elementary School
Harvey · Public elementary · Grades PK–5
471 students · 1.0 km away
Laureate Academy Charter School
Harvey · Charter elementary · Grades K–8
532 students · 1.5 km away
Jefferson RISE Charter School
Harvey · Charter high · Grades 6–12
764 students · 1.5 km away
L.H. Marrero Middle School
Marrero · Public middle · Grades 6–8
619 students · 2.1 km away
Lincoln School for the Arts
Marrero · Public elementary · Grades PK–8
467 students · 2.3 km away
Harry S Truman School
Marrero · Public elementary · Grades PK–8
717 students · 2.7 km away
Judge Lionel R. Collins Elementary School
Marrero · Public elementary · Grades PK–5
414 students · 2.7 km away
Fisher Middle/High School
Marrero · Public high · Grades 6–12
498 students · 3.0 km away
West Jefferson High School
Harvey · Public high · Grades 9–12
1,438 students · 3.0 km away
Woodmere School
Harvey · Public elementary · Grades PK–8
629 students · 3.5 km away
Similar schools
Public high schools in Louisiana with a comparable Enrollment.
St. Amant High School
St. Amant · Public high · Grades 9–12
1,847 students
Airline High School
Bossier City · Public high · Grades 8–12
1,855 students
Southside High School
Youngsville · Public high · Grades 9–12
1,833 students
East Ascension High School
Gonzales · Public high · Grades 9–12
1,894 students
Alfred M. Barbe High School
Lake Charles · Public high · Grades 9–12
1,908 students
Sulphur High School
Sulphur · Public high · Grades 9–12
1,911 students
Frequently asked questions
Is John Ehret High School a good school?
John Ehret High School has a Success Index (US) of 53.4 out of 100 (Top 50% of high schools in United States) and ranks #169 of 246 in Louisiana. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does John Ehret High School rank in Louisiana?
John Ehret High School ranks #169 of 246 high schools in Louisiana and #7483 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend John Ehret High School?
John Ehret High School had 1,850 students in 2025.
Is John Ehret High School a elementary school or a high school?
John Ehret High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near John Ehret High School?
There are 10 schools within 15 km of John Ehret High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.