Williamsville CUSD 15 operates 3 public schools serving 1,494 students, placing it among the smaller districts in Illinois. The school portfolio breaks down into 1 other, 1 high, 1 elementary schools, giving families a clear picture of grade-band coverage before they move, rent, or enrol. Aggregated across those campuses, enrollment totals 1,458 pupils using the NCES Common Core of Data (CCD) 2022-23 release, and the district is geographically located in Sangamon County County.
Per-pupil expenditure runs $35,786 according to the NCES F-33 School District Finance Survey, which aggregates every revenue and spending line reported under federal accounting standards. The funding mix is 53.5% local, 37.8% state, and 8.7% federal — a breakdown that matters because districts leaning heavily on local revenue are more exposed to property-tax swings, while higher federal shares typically track Title I concentration. Average teacher compensation clocks in at $61,273 per NCES F-33, a signal of the district's ability to recruit and retain staff against neighbouring districts. The district's equity score — 41/100, ranked #321 of 763 in Illinois against a state average of 38 — measures how evenly funding reaches schools within its boundaries.
Academic infrastructure includes 1 of 3 schools offering Advanced Placement (5 AP courses district-wide), a 409:1 student-counselor ratio, above the 250:1 ASCA recommendation, and 14.9% chronic absenteeism from the 2021-22 Civil Rights Data Collection. Demographically, the student body averages 94.8% White, 1.4% Hispanic or Latino, 0.9% African American across the district's schools.
Sherman Elem School accounts for 37.9% of all Williamsville CUSD 15 student enrollment
That concentration — well above the 8.4% national median for largest-entity share — means Williamsville CUSD 15-wide averages can mask substantial variation outside the dominant entity. Grade band: other. 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.
Williamsville CUSD 15 student-counselor ratio is 409:1 — 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.
Williamsville CUSD 15 chronic absenteeism rate is 14.9% — low (typically associated with lower-than-average attendance disruption; districts in this range often have attendance interventions, robust transportation, or smaller catchments that reduce barriers)
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 Lower values often correlate with smaller scale and population characteristics rather than higher resource budgets per se.
Williamsville CUSD 15 has 3 schools, including 1 other, 1 high, 1 elementary. Total enrollment is 1,494 students.
How much does Williamsville CUSD 15 spend per student?
Williamsville CUSD 15 spends $35,786 per student. The district has an equity score of 41/100, ranking #321 in Illinois.
What is the average teacher salary in Williamsville CUSD 15?
The average teacher salary in Williamsville CUSD 15 is $61,273 per year, according to the NCES CCD F-33 Finance Survey.
What is the average rent near Williamsville CUSD 15?
The HUD Fair Market Rent for a 2-bedroom in Sangamon County County is $N/A/month (2026). This affects housing affordability for families in the district.
What is the demographic composition of Williamsville CUSD 15?
Williamsville CUSD 15 students are 94.8% White, 1.4% Hispanic or Latino, 0.9% African American, 0.4% Asian, averaged across 3 schools. Source: NCES CCD Membership 2024-25.
What is the equity score for Williamsville CUSD 15?
Williamsville CUSD 15 has an equity score of 41/100, ranking #321 out of 763 districts in Illinois. This score measures resource distribution fairness across schools in the district.