Total enrollment
1,961
-113 (-5%) vs SY 2020-21
5 schools in SINTON ISD
Texas · 1,961 students · 1 city
SINTON ISD, Texas runs 5 public K-12 schools today, teaching approximately 1,961 students across 2 elementary, 1 middle, and 2 high.
4-year change in SINTON ISD
SY 2020-21 vs SY 2024-25School count
5
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How SINTON ISD ranks
Among districts| Measure | This district | In Texas | In the US |
|---|---|---|---|
| State test proficiency ranked highest first | 44.4% | #384 of 667 | N/A |
| Enrollment ranked largest first | 1,961 | #369 of 760 | #4,533 of 9,234 |
| Number of schools ranked most first | 5 | #356 of 760 | N/A |
| Students per teacher ranked fewest first | 13.8:1 | #365 of 758 | #4,183 of 9,044 |
| Free or reduced-price lunch share ranked highest first | 66.1% | #298 of 750 | #2,237 of 8,164 |
| Diversity index ranked most diverse first | 28.9% | #461 of 557 | #4,925 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 SINTON ISD
Since 2017-18, the 5 district schools that reported both years went from 2,206 to 1,961 students (down 11%) and from 149 to 142 full-time teachers (down 5%), 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 |
|---|---|---|---|---|
| SINTON H S | Sinton | High | 09-12 | 547 |
| WELDER EL | Sinton | Elementary | PK-02 | 520 |
| SINTON EL | Sinton | Elementary | 03-05 | 458 |
| E MERLE SMITH MIDDLE | Sinton | Middle | 06-08 | 425 |
| JUVENILE DETENTION CTR | Sinton | High | 08-11 | 11 |
About SINTON ISD
SINTON ISD is a thinly populated public-school district in Texas. The district operates 5 schools and teaches approximately 1,961 students.
For a sense of the school types, SINTON ISD spans 2 elementary, 1 middle, and 2 high schools.
Average enrollment per school in SINTON ISD is about 392, below the Texas average of roughly 606.
Looking at the last 4 years. Across the same 4-year window, public-school enrollment declined 5%: 2,074 students in SY 2020-21 versus 1,961 in SY 2024-25.
On allk12, the community for SINTON ISD discusses comparison threads between local schools and program reviews. Discussions cut across districts, schools, and grade levels.