Mexico is close to universal primary completion, but new education data show a deeper problem. Too many children are not reaching minimum reading levels, and many schools still lack the digital tools now tied to teaching and learning. The result is a system that can keep most students in class, yet still leaves them without core skills. For readers trying to understand Mexico’s schools, the latest findings point to a long-running gap between access, quality, and basic classroom conditions.
A warning inside a high-enrollment system
Mexico is not facing only an access problem in primary education. It is also facing a quality problem. UNESCO’s latest benchmark tables place the country in the “no progress” category for reading proficiency in grades 2 and 3 and at the end of primary school. The data come from UNESCO’s SDG 4 benchmark system, which tracks progress toward inclusive and quality education. The same monitoring system also shows no progress in primary-school internet connectivity.
On the UNESCO scorecard, Mexico’s latest reading score for grades 2/3 is 63. That is down from a 2015 baseline of 67. It is also below the country’s 2025 benchmark of 74. At the end of primary school, the latest reading value is 42. That is down from 43 and below the 2025 benchmark of 52.
These figures track the share of students who reach a minimum proficiency level. That is why the warning matters. Mexico’s latest primary completion figure is 98. Most children are still finishing primary school, but too many are doing so without solid reading skills. For any school system, that is a structural problem, not a marginal one.
What the internet numbers do and do not show
The connectivity side of the story needs careful reading. UNESCO’s scorecard ranks Mexico 30th for primary schools with internet access for pedagogical purposes. The country’s 2025 benchmark is 45. UNESCO’s Mexico country profile shows a similar picture in the latest available primary-level data year. It reports that 29.6% of primary schools have internet for teaching, and 47% have computers for pedagogical purposes.
That means about seven in ten primary schools lacked internet access for instruction in that dataset. Just over half lacked computers. The numbers matter because UNESCO is measuring whether schools have tools that can support teaching, not just whether a connection exists somewhere on campus.
Separate figures from Mexico’s Education Ministry show a somewhat less severe, but still weak, picture across basic education as a whole. For the 2023-2024 cycle, the ministry reported internet access in 48.8% of basic schools and computers in 50.5% of basic schools. Those figures do not match UNESCO’s primary-only data directly. They cover a broader school group and a different time period. Even so, both datasets point in the same direction. School connectivity remains incomplete.
Why reading and connectivity belong in the same story
This is not just a story about devices. It is a story about learning conditions. When schools lack reliable internet and working computers, teachers have less access to training, digital materials, and classroom support. Students lose access to tools that are now routine in many education systems. In a country already struggling with reading, weak connectivity can deepen the gap.
The problem also does not disappear as students get older. In PISA 2022, only 53% of Mexican students reached at least the basic level of reading proficiency. The OECD average was 74%. That suggests the weakness seen in primary school continues into adolescence. It also shows that the early reading gap is not a short-term issue that students naturally outgrow.
A system with wide reach and uneven conditions
Part of the challenge is the shape of Mexico’s school network. Official SEP data show that multigrade and unitary schools made up 49.6% of primary campuses in 2024-2025. Yet they served 14.8% of primary students. Many of these campuses are small and spread across rural communities. That makes it harder to deliver staffing, equipment, maintenance, and connectivity evenly.
The contradiction in the data is now clear. Mexico can keep most children in school and still fall short on what schools provide. Enrollment and completion matter, but they do not guarantee foundational learning. A child may have a classroom seat and still leave primary school without the reading level expected for the next stage.
The pressure is also structural. The OECD says Mexico invests 4.3% of GDP in education from primary to tertiary levels. The OECD average is 4.7%. That figure does not explain every weakness in the system, but it does show the limits under which improvement efforts are taking place.
What comes next
The most important question is whether policy will treat early literacy, school connectivity, and support for the smallest campuses as the same problem. They are closely linked. A system cannot promise modern learning while many schools still lack basic digital tools. It also cannot claim success on access alone when reading levels remain this weak.
The UNESCO findings do not describe a sudden collapse. They describe a long-running gap between schooling and learning. That is why the new warning matters. Mexico’s primary schools are showing how hard it is to turn enrollment into real educational progress.
