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19 schools in SOUTHWEST ISD

Texas · 14,833 students · 3 cities

SOUTHWEST ISD's public-school count of 19 reflects a system enrolling about 14,833 students inside Texas, broken out as 12 elementary, 4 middle, and 3 high.

4-year change in SOUTHWEST ISD

SY 2020-21 vs SY 2024-25
Total enrollment
14,833
+1,359 (+10%) vs SY 2020-21
School count
18
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages

How SOUTHWEST ISD ranks

Among districts
MeasureThis districtIn TexasIn the US
State test proficiency
ranked highest first
38.0%#522 of 667N/A
Enrollment
ranked largest first
14,833#88 of 760#567 of 9,234
Number of schools
ranked most first
18#103 of 760N/A
Students per teacher
ranked fewest first
15.0:1#525 of 758#5,513 of 9,044
Free or reduced-price lunch share
ranked highest first
82.5%#106 of 750#1,074 of 8,164
Diversity index
ranked most diverse first
19.9%#491 of 557#5,722 of 6,853
Districts need at least 2 schools and 500 students to be ranked. Test proficiency is ranked within the state only, since each state gives a different test. Each rank links to the full list.

Inside SOUTHWEST ISD

State test results across the district's 18 scored schools run from Cast STEM High School at 68.0% proficient to Judith A Resnik Middle School at 24.8%, a gap of 43.2 points. That is the 89th widest gap among 352 Texas districts with four or more scored schools.

Since 2017-18, the 17 district schools that reported both years went from 13,747 to 14,660 students (up 7%) and from 898 to 969 full-time teachers (up 8%), as of 2024-25.

Proficient is the average share of students meeting the state standard across each school's state tests in 2023-24 and 2024-25; schools with fewer than 100 students and schools serving specialized populations are left out. Staffing figures come from the NCES Common Core of Data and count only schools that reported students and teachers in both years.

About SOUTHWEST ISD

SOUTHWEST ISD is a sparse public-school district in Texas. The district operates 19 schools and hosts approximately 14,833 students.

For a sense of the school types, SOUTHWEST ISD covers 12 elementary, 4 middle, and 3 high schools.

Average enrollment per school in SOUTHWEST ISD is about 781, higher than the Texas average of roughly 606.

Looking at the last 4 years. Combined enrollment now sits at 14,833 students, rose 10% from the 13,474 reported in SY 2020-21.

Within the allk12 community for this area, the community for SOUTHWEST ISD discusses school events, board meetings, and seasonal calendars. Parents, students, and educators in the area can post or comment.

Frequently asked questions

How many schools are in SOUTHWEST ISD?
SOUTHWEST ISD operates 19 public K-12 schools in Texas, serving approximately 14,833 students.
What is the mix of elementary, middle, and high schools in SOUTHWEST ISD?
SOUTHWEST ISD includes 12 elementary schools, 4 middle schools, and 3 high schools.
What is the largest school in SOUTHWEST ISD?
SOUTHWEST H S is the largest public school in SOUTHWEST ISD by enrollment, with approximately 2,363 students.
What grade levels does SOUTHWEST ISD serve?
SOUTHWEST ISD serves students from pre-K through grade 12 across 19 schools.
What cities does SOUTHWEST ISD serve?
SOUTHWEST ISD operates schools in San Antonio, Von Ormy, Atascosa across Texas.