Enrollment
584
Texas · 2024-25 NCES data
Elementary school (grades K-5) · San Marcos, TX
Federal NCES profile for Dezavala El, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 38/100.
The verdict
Dezavala El earns 38/100 on the Resource Investment Index, with class sizes near the Texas median.
Dezavala El has class sizes near the Texas median. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Dezavala El ranks #3 of 8 elementary schools in San Marcos, TX.
NCES ID 483897006322 Verify on NCES CCD record →
Enrollment
584
Texas · 2024-25 NCES data
Teachers (FTE)
46.0
Federal CCD staff survey
Students per teacher
12.7:1
vs 14.7:1 Texas avg
-14% vs state
Free-lunch eligible
84.0%
vs 61.9% Texas avg
+36% vs state
How Dezavala El compares with Texas and U.S. medians
Smaller classes than state median
12.7:1 - 2.0 below the Texas state median of 14.7:1, indicating smaller average class loads than typical schools in the state.
Dezavala El is a high-poverty, mid-sized elementary school in San Marcos, Texas, enrolling 584 students.
Class sizes run a bit leaner than typical: 12.7:1 puts it in the smaller third of Texas schools by student-teacher ratio.
Economic need runs somewhat above the state's typical profile, with 84.0% of students eligible for free meals.
With 584 students, its enrollment sits close to the Texas median campus size.
Its Resource Investment Index lands in the lower third of 8,960 scored Texas schools.
Against 2,288 statewide peers matched on enrollment and economic need, it ranks mid-pack at #1,165.
Its student body is predominantly Hispanic or Latino (85% of enrollment) (diversity index 26/100).
Counselor access is stretched at roughly 584 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 27.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 19.3% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
San Marcos Cisd also operates San Marcos H S (2,371 students) and Miller Middle (896 students) alongside Dezavala El.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
Dezavala El on the metrics families compare, against Texas and U.S. means.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.7:1 | ▼ 14% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 84.0% | ▲ 36% | 61.9% | 51.7% |
| Enrollment | 584 | top 39% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Largest group: Hispanic or Latino at 85.3% of enrollment.
Simpson diversity index - at 26.2, Dezavala El is less mixed than the Texas school average of 44.7.
District-wide per-pupil expenditure for San Marcos Cisd, which includes Dezavala El.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| San Marcos H S | Larger | Similar economic need | Higher S:T ratio |
| Miller Middle | Larger | Lower economic need | Higher S:T ratio |
| Goodnight Middle | Larger | Similar economic need | Higher S:T ratio |
| Bowie El | Similar size | Lower economic need | Higher S:T ratio |
| Hernandez El | Similar size | Lower economic need | Similar S:T ratio |
Comparisons are relative to Dezavala El's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of Texas, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Dezavala El's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Dezavala El has 584 students enrolled. It is an elementary school in San Marcos, TX.
The student-teacher ratio at Dezavala El is 12.7:1, which is 14% lower than the Texas average of 14.7:1 and 19% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
84.0% of students at Dezavala El are eligible for free lunch, compared to the Texas average of 61.9%.
The largest demographic group at Dezavala El is Hispanic or Latino at 85.3% of enrollment, in San Marcos, TX.
Dezavala El has a Resource Investment Index of 38/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Dezavala El ranks #3 of 8 elementary schools in San Marcos, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in San Marcos on the city page.
Dezavala El earns 38/100 on the Resource Investment Index, with class sizes near the Texas median. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
Besides Dezavala El, San Marcos Cisd also operates San Marcos H S (2,371 students), Miller Middle (896 students), and Goodnight Middle (884 students). See the San Marcos Cisd district page for the complete list.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Dezavala El, San Marcos TX.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/dezavala-el-tx
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.