Sgt William G Harrell Middle
🇺🇸 Official data · 2025Mercedes, Texas 78570 · Mercedes ISD
#1475 of 1,684 middle schools in Texas
#12291 of 15,369 nationally
About Sgt William G Harrell Middle
Sgt William G Harrell Middle is a public middle located in Mercedes, in the Mercedes ISD school district of Texas, United States. It caters for Grades 6–8. In 2025 it enrolled 390 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 28.1 out of 100, placing it in the lower 50% of middle schools in United States and 1475th of 1,684 ranked middle schools in Texas. Its strongest component is students per teacher (73th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (9th percentile).
Other published figures: enrollment 390.
There are 10 schools in Mercedes; Sgt William G Harrell Middle ranks 7th of 9 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)36%
- Reading proficiency (30%)27%
- Community advantage (fewer free/reduced-price lunch) (25%)97.7%
- Students per teacher (15%)12.6
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 Sgt William G Harrell Middle by the official sources.
- Enrollment
- 390
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 97.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 12.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 27%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 36%
- Share of tested students proficient or above (all students, all grades).
Free academic assessment
Is your child on grade level in reading and math?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Sgt William G Harrell Middle
Closest schools by straight-line distance, with their Success Index (US).
Taylor El
Mercedes · Public elementary · Grades PK–5
406 students · 2.2 km away
John F Kennedy El
Mercedes · Public elementary · Grades PK–5
399 students · 2.9 km away
South Texas ISD Science Academy
Mercedes · Public high · Grades 9–12
840 students · 3.7 km away
Mercedes Early Literacy Program
Mercedes · Public other · Grades PK–PK
189 students · 3.8 km away
South Texas ISD Health Professions
Mercedes · Public high · Grades 9–12
781 students · 3.8 km away
Ruben Hinojosa El
Mercedes · Public elementary · Grades PK–5
468 students · 3.9 km away
Sgt Manuel Chacon Middle
Mercedes · Public middle · Grades 6–9
518 students · 4.1 km away
A N Rico El
Weslaco · Public elementary · Grades PK–5
780 students · 4.4 km away
Mary Hoge Middle
Weslaco · Public middle · Grades 6–8
830 students · 4.5 km away
Mercedes H S
Mercedes · Public high · Grades 9–12
903 students · 4.5 km away
Similar schools
Public middle schools in Texas with a comparable Enrollment.
Dunbar College Preparatory Academy
Lubbock · Public middle · Grades 6–8
390 students
Orangefield J H
Orangefield · Public middle · Grades 6–8
390 students
Vernon Middle
Vernon · Public middle · Grades 6–8
390 students
Giddings Middle
Giddings · Public middle · Grades 6–8
389 students
Thomas Middle
Houston · Public middle · Grades 6–8
391 students
W B Green J H
La Feria · Public middle · Grades 7–8
391 students
Frequently asked questions
Is Sgt William G Harrell Middle a good school?
Sgt William G Harrell Middle has a Success Index (US) of 28.1 out of 100 (Lower 50% of middle schools in United States) and ranks #1475 of 1,684 in Texas. 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 Sgt William G Harrell Middle rank in Texas?
Sgt William G Harrell Middle ranks #1475 of 1,684 middle schools in Texas and #12291 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Sgt William G Harrell Middle?
Sgt William G Harrell Middle had 390 students in 2025.
Is Sgt William G Harrell Middle a elementary school or a high school?
Sgt William G Harrell Middle is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Sgt William G Harrell Middle?
There are 10 schools within 15 km of Sgt William G Harrell Middle; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.