Community prompt from u/allk12. Replies below.
J L LONG MIDDLE
Test scores
STAAR 2023-24 . % Meets Grade Level or AboveBeatsExpectations
Demographically-adjusted score · methodology7-year change
SY 2017-18 vs SY 2024-25About J L LONG MIDDLE
As a sprawling junior high in DALLAS, Texas, J L LONG MIDDLE enrolls 1,079 students from grades 6 through 8, overseen by DALLAS ISD. Compared to the state average of about 643 students per school, that is 68% bigger than typical.
Across the 240 schools in DALLAS ISD (140,630 students total), J L LONG MIDDLE accounts for its share of the district's footprint.
Looking at the student body, J L LONG MIDDLE records that the largest single group is Hispanic, at 60% of enrollment. The remainder looks like 28% White, 8% Black, 2% multiracial. The wider county runs roughly 41% Hispanic, putting the school's mix noticeably more Hispanic than the area baseline.
On the income-and-resources front, On paper, J L LONG MIDDLE has 66 full-time-equivalent teachers, translating to a class-load average of around 16.4:1. Statewide, the average ratio sits near 14.4:1, putting J L LONG MIDDLE higher than the state norm the norm. An estimated 64% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Dallas County runs at roughly 77%, so the school's eligibility rate is meaningfully below the surrounding baseline.
Adjusting for the school's free-and-reduced-lunch share, J L LONG MIDDLE tracks the demographic baseline. The model predicts 46.1% given the school's FRL share; actual proficiency is 46.6%.
Around the school, the surrounding county (Dallas County) records that the typical household earns roughly $76,547 per year, roughly 36% of adults have completed at least a four-year degree, and the poverty rate sits near 11%. Across Dallas County's 771 public schools (combined enrollment of about 459,645 students), J L LONG MIDDLE is one campus in the mix.
Nearest neighbor: WOODROW WILSON H S, around 0.1 miles off. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts J L LONG MIDDLE at 4th of 9; the average score across the group is 45.3%.
Geographically, the school is in a high-density area.
Over the past 7-year window. Over the past 7-year window, the student count ticked down 27%: 1,480 students in 2018 compared to 1,079 in 2025. Hispanic enrollment moved from 64% to 60% across the same window.
In the discussion threads here, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Anyone with firsthand experience at this school can post or comment.
Dallas County at a glance
View full county profileQuick facts
Related schools
- SKYLINE H SHigh · 3,837 students
- BRYAN ADAMS H S LEADERSHIP ACADEMYHigh · 2,208 students
- W T WHITE H SHigh · 2,204 students
- SUNSET H SHigh · 2,164 students
- MOISES E MOLINA H SHigh · 2,006 students
- WOODROW WILSON H SHigh · 1,832 students
- SKYLINE H SHigh · 3,837 students
- LAKE HIGHLANDS H SHigh · 2,972 students
- OAK CLIFF FAITH FAMILY ACADEMYCombined · 2,670 students
- BRYAN ADAMS H S LEADERSHIP ACADEMYHigh · 2,208 students
- W T WHITE H SHigh · 2,204 students
- SUNSET H SHigh · 2,164 students
- WOODROW WILSON H S0.1 mi · 1,832
- WILLIAM LIPSCOMB EL0.4 mi · 387
- EAST GRAND PREPARATORY ACADEMY0.7 mi · 816
- MOUNT AUBURN STEAM ACADEMY0.8 mi · 548
- EDUARDO MATA MONTESSORI SCHOOL1.0 mi · 720
- ORAN M ROBERTS EL1.3 mi · 340