San Isidro ISD
San Isidro, Texas · Starr County · Grades Pre-K–12
San Isidro ISD runs 2 schools (1 elementary, 1 high) with 153 students. By enrollment it is the 1103rd largest of 1210 districts in Texas, where the median district has 886 students. NCES classifies its area as rural, distant.
Source: NCES CCD 2024-25. Rank compares the 1210 Texas districts listed on this site.
District at a glance
| Schools | 2 |
| Students | 153 |
| Teachers (full-time equivalent) | 17.5 |
| Students per teacher | 8.7 (state 14.9) |
| Free or reduced-price lunch eligible | 98% (state 61.6%) |
| County | Starr County |
| Area type | Rural, distant |
| NCES district ID | 4838910 |
Source: NCES CCD 2024-25, totals of the district's schools. Students per teacher = students ÷ full-time-equivalent teachers.
Schools in San Isidro ISD
| School | Level | Grades | Students | Per teacher | Free/reduced lunch |
|---|---|---|---|---|---|
| San Isidro Elementary School | Elementary | Pre-K–8 | 91 | 8.7 | 96.7% |
| San Isidro High School | High | 9–12 | 62 | 8.8 | 100% |
Source: NCES CCD 2024-25.
Map of San Isidro ISD schools
Locations: NCES EDGE. Map data © OpenStreetMap contributors.
San Isidro ISD in context
Size
San Isidro ISD enrolls less than 0.1% of Texas' 5,544,769 public school students and is smaller than the median district (886 students). The largest of its schools is San Isidro Elementary School with 91 students, and the smallest is San Isidro High School with 62; the average is 77, against 626 statewide.
Source: NCES CCD 2024-25 enrollment. Share = district students ÷ all students in Texas schools listed here; averages = students ÷ schools.
Grades
Its largest grade this year is grade 12, with 20 students. Grade 12 has 20 students and kindergarten has 4, 400% more in the later grade. Each grade is a different group of students, so this is not a dropout or growth rate. San Isidro ISD enrolls 8 children in pre-K.
Source: NCES CCD 2024-25 membership by grade, all schools in the district.
Students
Hispanic students are the largest group in San Isidro ISD at 97.4%, above their 53.5% share of Texas public school students.
98% of students qualify for free or reduced-price lunch, against 61.6% statewide. By school, the share runs from 96.7% at San Isidro Elementary School to 100% at San Isidro High School. All 2 of its schools serve free breakfast and lunch to every student under the Community Eligibility Provision or Provision 2 or 3, with no application.
Source: NCES CCD 2024-25 membership and school lunch program data. District and state shares weight each school by its enrollment.
Staff
Its 17.5 full-time-equivalent teachers work out to 8.7 students per teacher, fewer than the state's 14.9. With 1 counselors it has 153 students per counselor; the median Texas district has 379, and the American School Counselor Association recommends no more than 250. It reports no librarians or media specialists.
Source: NCES CCD 2024-25 district staff file (full-time equivalents). Students per counselor = district students ÷ counselors. Benchmark: American School Counselor Association, 250 students per counselor.
Location
San Isidro ISD is based in rural territory 5 to 25 miles from an urbanized area, or 2.5 to 10 miles from a town, an area NCES calls rural, distant. The nearest district is La Joya ISD, 30.9 miles away with 22,942 students. No other district is within 25 miles. Starr County has 3 districts on this site.
Source: NCES EDGE locations and locale codes, 2024-25. Distances are straight lines between the average locations of each district's schools.
Staff
| Role | Full-time equivalent | Students per staff member |
|---|---|---|
| Teachers | 16 | 10 |
| School counselors | 1 | 153 |
| Librarians and media specialists | 0 | – |
| School psychologists | 0 | – |
| Instructional aides | 7 | 22 |
| Other student support staff | 2.3 | 67 |
| School administrators | 0.9 | 170 |
| District administrators | 1.6 | 96 |
| All staff | 46.3 |
Source: NCES CCD 2024-25 district staff file. Students per staff member = district students ÷ full-time-equivalent staff in that role. The median Texas district has 379 students per counselor.
Students by race and ethnicity
| Hispanic | 97.4% |
| White | 2.6% |
Source: NCES CCD 2024-25 membership, all schools in the district.
Students by grade
| Pre-K | 8 |
| Kindergarten | 4 |
| Grade 1 | 7 |
| Grade 2 | 9 |
| Grade 3 | 8 |
| Grade 4 | 8 |
| Grade 5 | 15 |
| Grade 6 | 11 |
| Grade 7 | 13 |
| Grade 8 | 8 |
| Grade 9 | 14 |
| Grade 10 | 15 |
| Grade 11 | 13 |
| Grade 12 | 20 |
Source: NCES CCD 2024-25 membership.
Nearby school districts
| District | Distance | Students | Per teacher | Calendar 2026–2027 |
|---|---|---|---|---|
| La Joya ISD | 31 mi | 22,942 | 14.6 | – |
| Rio Grande City Grulla ISD | 31 mi | 9,316 | 13.8 | – |
| Mission CISD | 33 mi | 13,765 | 14 | – |
| Edinburg CISD | 33 mi | 33,343 | 14.7 | – |
| Brillante Academy | 35 mi | 354 | 27.8 | – |
| Sharyland ISD | 36 mi | 9,844 | 15.8 | – |
| Excellence in Leadership Academy | 36 mi | 183 | 11.1 | – |
| McAllen ISD | 36 mi | 19,890 | 13.9 | Starts Aug 17 |
Distance between the average locations of each district's schools (NCES EDGE).
Other school districts in Starr County
- Rio Grande City Grulla ISD (9,316 students)
- Roma ISD (6,019 students)
Source: NCES CCD 2024-25, county of each district's office.
Contact
5175 Fm 1017, San Isidro, TX 78588
Phone: (956)481-3110
Website: sanisidroisd.org
Source: NCES CCD 2024-25 directory.