Total enrollment
9,638
+3,504 (+57%) vs SY 2020-21
10 schools in MEDINA VALLEY ISD
Texas · 9,638 students · 3 cities
For families across MEDINA VALLEY ISD, public-school options total 10 K-12 schools, with combined enrollment near 9,638 (7 elementary, 2 middle, and 1 high).
4-year change in MEDINA VALLEY ISD
SY 2020-21 vs SY 2024-25School count
9
+2 (+29%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How MEDINA VALLEY ISD ranks
Among districts| Measure | This district | In Texas | In the US |
|---|---|---|---|
| State test proficiency ranked highest first | 52.7% | #195 of 667 | N/A |
| Enrollment ranked largest first | 9,638 | #135 of 760 | #959 of 9,234 |
| Number of schools ranked most first | 9 | #185 of 760 | N/A |
| Students per teacher ranked fewest first | 17.8:1 | #720 of 758 | #7,614 of 9,044 |
| Free or reduced-price lunch share ranked highest first | 53.5% | #473 of 750 | #3,666 of 8,164 |
| Diversity index ranked most diverse first | 53.4% | #280 of 557 | #2,565 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 MEDINA VALLEY ISD
State test results across the district's 9 scored schools run from Medina Valley High School at 65.8% proficient to Silos Elementary School at 40.4%, a gap of 25.4 points. That is the 165th widest gap among 352 Texas districts with four or more scored schools.
Since 2017-18, the 5 district schools that reported both years went from 5,087 to 5,832 students (up 15%) and from 289 to 331 full-time teachers (up 15%), 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.
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| MEDINA VALLEY H S | Castroville | High | 09-12 | 2,626 |
| MEDINA VALLEY MIDDLE | Castroville | Middle | 06-08 | 1,157 |
| MEDINA VALLEY LOMA ALTA MIDDLE | San Antonio | Middle | 06-08 | 1,046 |
| SILOS EL | San Antonio | Elementary | PK-05 | 1,011 |
| LUCKEY RANCH EL | San Antonio | Elementary | PK-05 | 945 |
| POTRANCO EL | San Antonio | Elementary | PK-05 | 839 |
| LADERA EL | San Antonio | Elementary | PK-05 | 804 |
| LACOSTE EL | Lacoste | Elementary | PK-05 | 610 |
| CASTROVILLE EL | Castroville | Elementary | PK-05 | 600 |
| CREEK VIEW H S | San Antonio | Elementary | M-M | · |
About MEDINA VALLEY ISD
MEDINA VALLEY ISD is a thinly populated public-school district in Texas. The district runs 10 schools and hosts approximately 9,638 students.
For a sense of the school types, MEDINA VALLEY ISD is built around 7 elementary, 2 middle, and 1 high school.
On a per-school basis, MEDINA VALLEY ISD runs about 964 students per school, 59% above the state mean of roughly 606.
Looking at the last 4 years. Combined enrollment now sits at 9,638 students, rose 57% from the 6,134 reported in SY 2020-21. The school count climbed from 7 to 9 across the same 4-year window.
On this page, the community for MEDINA VALLEY ISD discusses enrollment trends, district policy changes, and bus-route updates. Anyone with firsthand knowledge of these schools is welcome to weigh in.