Why Higher Enrolment Is Increasing Pressure on Bauchi Classrooms
Bauchi State has achieved impressive gains in primary school enrolment. But infrastructure investment has not kept pace — and the result is worsening classroom overcrowding that threatens to erode the quality gains from expanded access.
The central finding
PCR rose from 112:1 to 122:1
Pupil-classroom ratio worsened by 9% between 2023/24 and 2024/25, even as enrolment grew 6.5%. The national target is 40:1.
The enrolment story
Between 2023/24 and 2024/25, Bauchi State added approximately 70,000 learners to its public primary schools — a 6.5% increase. This is a genuine success. More children are in school than ever before, and the state's near-parity primary Gender Parity Index of 0.97 shows that both boys and girls are benefiting.
But the system absorbing these learners has not grown at the same rate. The number of usable classrooms increased by less than 2% over the same period — and 3,972 classrooms that should be in service remain unusable due to structural damage or disrepair.
What 122:1 actually means
A pupil-classroom ratio of 122:1 means the average Bauchi State primary classroom is designed for 40 learners but serving more than 120. In practice, this means multi-shift schooling, outdoor instruction, benches shared by four or five children, and learning environments where even the loudest teaching cannot reach the back of the room.
In the five most pressured LGAs, the situation is catastrophic. Zaki records 265:1 — six and a half times the national target. Katagum records 211:1. Toro, 203:1. These are not statistical outliers; they are structural failures that have been building for years without receiving proportionate capital investment.
PCR by LGA priority tier — 2024/25
Source: Bauchi State ASC 2024/2025, SUBEB Returns
The infrastructure investment gap
The mathematics of infrastructure catchup are straightforward. To reach a PCR of 60:1 — still 50% above target, but a realistic five-year goal — Bauchi State would need to add or rehabilitate approximately 10,000 classrooms. At a conservative construction cost of ₦5M per classroom, this implies ₦50bn in capital investment.
That figure represents 38% of the total FY 2026 education budget. It will not happen in a single year. But the current trajectory — growing enrolment, flat infrastructure, rising PCR — will produce measurably worse learning environments every year it continues unaddressed.
What a credible response looks like
A credible response has three components. First, rehabilitate the 3,972 unusable classrooms — these represent lost assets that can be restored at lower cost than new construction (estimated ₦7.94bn). Second, prioritise new construction in the highest-PCR LGAs using ASC data as the targeting mechanism. Third, establish a public tracking mechanism so communities, legislators and development partners can monitor progress.
None of this requires a new programme or a new institution. It requires the existing budget to be allocated using existing evidence — the same evidence this data story is built on.
What this means for budgeting
The FY 2027 education capital budget should include a dedicated Classroom Rehabilitation and Construction line, targeted using ASC PCR data by LGA. Without ring-fenced capital, enrolment growth will continue to outpace infrastructure and the PCR will worsen for a third consecutive year.
Source: Bauchi State Annual School Census 2024/2025 and 2023/2024, SUBEB Returns; Bauchi ASC 2024–2025 Policy-Oriented Analysis, Young Leaders Network / EduSpendNG.
Citation: EduSpendNG / Young Leaders Network. (2026). Why Higher Enrolment Is Increasing Pressure on Bauchi Classrooms. EduSpendNG Data Stories. Bauchi, Nigeria.