Community prompt from u/allk12. Replies below.
Slidell High School
This school has no state test results for 2023-24 or 2024-25 to grade, which is common for schools that end before third grade. How grades work
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 448 | 27% |
| Grade 10 | 424 | 26% |
| Grade 11 | 390 | 24% |
| Grade 12 | 392 | 24% |
Schools most like Slidell High School
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Slidell High School this school | 1,654 | 52.3% | N/A |
| Ponchatoula High School Ponchatoula | 2,067 | 56.3% | N/A |
| Central High School Baton Rouge | 1,529 | 50.9% | N/A |
| Destrehan High School Destrehan | 1,435 | 47.3% | N/A |
| Northwood High School Shreveport | 989 | 54.3% | N/A |
| Hahnville High School Boutte | 1,416 | 46.0% | N/A |
Where Slidell High School ranks
Among high schools| Measure | This school | In Louisiana | In St. Tammany Parish |
|---|---|---|---|
| Enrollment ranked largest first | 1,654 | #19 of 267 | #2 of 8 |
| Students per teacher ranked fewest first | 14.3:1 | #112 of 240 | #4 of 8 |
| Diversity index ranked most diverse first | 64.5% | #26 of 240 | #1 of 8 |
| Free and reduced lunch ranked highest share first | 52.3% | #206 of 258 | #2 of 8 |
| Enrollment change since 2017-18 ranked steepest decline first | -2.2% | #146 of 156 | N/A |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 1,654 | 116.1 | 14.3:1 | 52% (865) |
| 2023-24 | 1,833 | 124.5 | 14.7:1 | 56% (1,029) |
| 2022-23 | 1,883 | 93.2 | 20.2:1 | 52% (983) |
| 2020-21 | 1,548 | 90 | 17.2:1 | 55% (847) |
| 2017-18 | 1,691 | 85.8 | 19.7:1 | 46% (775) |
| 2015-16 | 1,583 | 113 | 14.0:1 | 53% (833) |
| 2010-11 | 1,717 | 106 | 16.2:1 | 49% (842) |
| 2000-01 | 1,824 | 102 | 17.9:1 | 17% (308) |
| 1990-91 | 1,612 | 95 | 17.0:1 | N/A |
Since 2017-18: students down 2% (1,691 to 1,654); teachers up 35% (85.8 to 116.1).
About Slidell High School
Slidell High School is a high school in Slidell, Louisiana, and it is part of St. Tammany Parish. The school enrolls 1,654 students, from grades 9 through 12. Average enrollment for high schools in Louisiana is about 711, so this school runs 133% above that.
St. Tammany Parish counts 55 schools and 35,956 students, including Slidell High School.
Enrollment at Slidell High School is mixed, with White students the largest group at 45%. The school is also 37% Black, 10% Hispanic, and 6% multiracial. That is lower than the 74% White share among all St. Tammany Parish residents. The chance that two students picked at random at Slidell High School belong to different racial or ethnic groups, known as the diversity index, is 64%.
Slidell High School operates with 116.1 full-time-equivalent teachers, a ratio of about 14.3:1. That ratio is under the 18.0:1 average for high schools in Louisiana. Slidell High School reports 52% of students eligible for free or reduced-price meals.
In St. Tammany Parish (population about 272,421), median household income is about $81,202, a bachelor's degree or higher is held by about 38% of adults, and the share of residents below the poverty line is 9%. Slidell High School is one of 56 public schools in St. Tammany Parish, which together enroll about 36,212 students.
Florida Avenue Elementary School is located about 0.4 miles from Slidell High School. Within five miles are at least 8 other public schools.
Locale data from NCES put Slidell High School inside a principal city with a population under 100,000 (City: Small).
A comparison of 2020-21 and 2024-25 shows enrollment up 7%, from 1,548 to 1,654. Its ratio of students to teachers was 17.2:1 in 2020-21, and 14.3:1 in 2024-25.
Community posts for Slidell High School can cover sports schedules, lunch menus, and spirit week. Alumni can share how the school prepared them.
St. Tammany Parish at a glance
View full county profileQuick facts
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