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. District totals are aggregated directly from the schools reporting under this district in the source records. See our
editorial standards & corrections policy, the
methodology behind these numbers, or
report a data error. Data current as of June 2026.
Somonauk, Illinois - 3 schools
An equity score of 34/100 ranks Somonauk Cusd 432 #487 of 763 districts in Illinois (state average 38). Derived live from how evenly resources are distributed across the district's schools.
At $15,803 per pupil, Somonauk Cusd 432 ranks #435 of 848 Illinois districts by per-pupil spending (Illinois districts). NCES F-33 finance data.
750
Total Enrollment
3
Schools
$15,803
Per-Pupil Spending
Combined, Elementary
School Types
District-Level NCES Analysis
Somonauk Cusd 432 operates 3 public schools serving 750 students, placing it among the smallest districts in Illinois. The school portfolio breaks down into 1 combined, 1 elementary, 1 high schools, a small enough portfolio that most families will interact with nearly every campus in the district at some point. These enrollment and school figures come from the NCES Common Core of Data (CCD) 2024-25 release, and the district is based in Dekalb County.
Per-pupil expenditure runs $15,803 according to the NCES F-33 School District Finance Survey, in the lower half of 848 Illinois districts by per-pupil spending. See how Illinois compares in our national per-pupil spending analysis. The funding mix is 62.5% local, 31.9% state, and 5.6% federal, a local-revenue-heavy mix that leaves the district more exposed to property-tax swings and local ballot measures than state-funded peers. The district's equity score is 34/100, ranked #487 of 763 in Illinois against a state average of 38, in line with the typical spread seen across the state for how evenly funding reaches its schools.
Academic infrastructure includes 1 of 3 schools offering Advanced Placement (6 AP courses district-wide), a 439.3:1 student-counselor ratio, above both the ASCA benchmark and the roughly 408:1 national average, and 8.4% chronic absenteeism from the 2021-22 Civil Rights Data Collection. Demographically, the student body averages 83.8% White, 12.4% Hispanic or Latino, 1.2% Asian across the district's schools. Its most demographically mixed campus is James R Wood Elem School, with a diversity index of 29.7/100.
Its largest campus is James R Wood Elem School, enrolling 298 students (39% of the district's total enrollment).
James R Wood Elem School accounts for 38.7% of all Somonauk Cusd 432 student enrollment
That dominant concentration means Somonauk Cusd 432-wide averages can mask substantial variation outside the dominant entity. Grade band: combined. A single dominant campus often anchors a district's program offerings and staffing patterns; the share helps explain why district-wide averages may not reflect the typical neighbourhood-school experience. When one entity dominates a region's footprint, its programmatic and budget decisions effectively set policy for a majority of the affected population.
Somonauk Cusd 432 student-counselor ratio is 439:1 — high (typically associated with staffing constraints that limit per-student counselor time; CRDC data shows higher ratios cluster in larger urban systems)
student-counselor ratio is the simplest comparative metric but it does not capture the full picture: the ratio counts FTE counselors against total enrollment, districts that contract intervention or social-emotional staff outside the counselor classification may be under-counted Higher values may reflect larger urban scale or recent resource constraints that have widened the gap.
Somonauk Cusd 432 chronic absenteeism rate is 8.4% — well below typical (typically associated with unusually small scale or exceptionally high per-unit investment)
chronic absenteeism rate is the simplest comparative metric but it does not capture the full picture: a student is chronically absent if they miss ≥10% of enrolled days for any reason, illness, family obligations, or disengagement Values this far below typical often correlate with unusually small scale or population characteristics rather than higher resource budgets per se — worth checking whether the underlying denominator is itself an outlier.