Hidalgo County
Hidalgo County's public schools, 364 in all, serve approximately 212,859 K-12 students inside Texas, with Edinburg Cisd the largest district by enrollment. The level mix is 205 elementary, 54 middle, and 87 high schools.
4-year change in Hidalgo County
SY 2020-21 vs SY 2024-25How Hidalgo County ranks
Among counties| Measure | This county | In Texas | In the US |
|---|---|---|---|
| State test proficiency ranked highest first | 46.9% | #91 of 192 | N/A |
| Enrollment ranked largest first | 212,859 | #6 of 196 | #26 of 2,745 |
| Number of schools ranked most first | 335 | #5 of 196 | N/A |
| Students per teacher ranked fewest first | 15.1:1 | #160 of 196 | #1,800 of 2,655 |
| Free or reduced-price lunch share ranked highest first | 84.9% | #8 of 196 | #417 of 2,526 |
| Diversity index ranked most diverse first | 5.1% | #187 of 192 | #2,616 of 2,707 |
Hidalgo County school rankings
County vs. school enrollment demographics
Left bar is the racial makeup of Hidalgo County residents (Census ACS 5-year). Right bar is the enrollment-weighted makeup of public schools in the county (NCES CCD). NCES systematically under-reports Hispanic, Pacific Islander, and Native American enrollment for many schools; where the resident share is meaningful but the reported school share is zero, we mark the school bar "not reported".
Test scores in Hidalgo County
Latest 2025-26 ELA proficiency, 290 schools ranked. Texas state average: 55.6%.
- THELMA ROSA SALINAS STEM EARLY COLLEGE H S· 8.0%
- DANIEL SINGLETERRY SR· 26.0%
- DR MARIA PALMIRA MENDIOLA EL· 27.0%
- LA JOYA H S· 29.0%
- DONNA NORTH H S· 30.0%
Cities in Hidalgo County
About Hidalgo County
Across the population-heavy Texas county of Hidalgo County of about 891,977 residents, the public-school footprint covers 364 schools and about 212,859 students.
Looking at the wider area, census numbers show the median household earns about $54,338 a year, roughly 21% of adults have completed at least a four-year degree, and the federal-poverty share is near 23%. That income level is 18% below the Texas median.
Looking at the level breakdown, Hidalgo County is made up of 205 elementary schools (98,806 students), 54 middle schools (37,280), 87 high schools (70,729), and 18 combined or other schools.
EDINBURG CISD dominates the local landscape, accounting for roughly 33,343 students on its own.
Looking at the last 4 years. Across the same 4-year window, public-school enrollment stayed largely flat: 217,934 students in SY 2020-21 versus 212,639 in SY 2024-25. Hidalgo County now counts 333 public schools, up from 327 in SY 2020-21.
Within the allk12 community for this area, the community for Hidalgo County discusses enrollment trends, district policy changes, and bus-route updates. Posts come from current and former families, staff, and alumni.