Williamsville High School
Williamsville, IL · Williamsville CUSD 15
Regular public school · Grades 9 - 12 · Suburb, midsize
74th of 601 Illinois high schools statewide · better than 88%· Stable
900 S Walnut St, Williamsville, IL 62693
(217)566-3361NCES ID 174248004271Directory 2023–24
SchoolRow ranks Williamsville High School 74th of 601 Illinois high schools for 2024–25, based on Illinois Report Card 2024–25 English and Math results — better than 88% of high schools statewide. Its statewide percentile went from 84th in 2019 to 88th in 2025.
Percent meeting or exceeding the state standard, Illinois Report Card 2024–25
Percent meeting or exceeding the state standard, by student race and ethnicity. Only groups IL reports for this school appear — small groups are suppressed at the source to protect student privacy, so a missing line means too few testers, not zero. Tap a group to compare it with the IL average for that same group.
Racial and ethnic breakdown of 475 students (2023–24, NCES) — history since 1988, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| White | 97.2% | 93.5% | ▼ 3.7 pts | |
| Two or more races | 0.7% | 3.2% | ▲ 2.5 pts | |
| Asian | 0.2% | 1.3% | ▲ 1.1 pts | |
| Hispanic | 1.2% | 1.1% | ▼ 0.1 pts | |
| Black | 0.2% | 0.8% | ▲ 0.6 pts |
NCES history for this school begins in 1988. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.
Typical home value $259K in zip 62693 as of 2026-05 · trend since 2007
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Williamsville High School
- #438Riverton High SchoolRiverton CUSD 14 · 6.6 mi away438th of 601
ELA 42% ▼34 · Math 23% ▼32Compare - #428Athens Sr High SchoolAthens CUSD 213 · 9 mi away428th of 601
ELA 35% ▼41 · Math 31% ▼24Compare - #423Tri-City High SchoolTri City CUSD 1 · 9.8 mi away423rd of 601
ELA 41% ▼35 · Math 27% ▼28Compare - #579Lanphier High SchoolSpringfield SD 186 · 10.1 mi away579th of 601
ELA 18% ▼58 · Math 8% ▼47Compare - #191Springfield High SchoolSpringfield SD 186 · 11.7 mi away191st of 601
ELA 56% ▼20 · Math 46% ▼9Compare - #538Springfield Southeast High SchSpringfield SD 186 · 12.2 mi away538th of 601
ELA 27% ▼49 · Math 15% ▼40Compare - #99Rochester High SchoolRochester CUSD 3A · 13.4 mi away99th of 601
ELA 69% ▼7 · Math 55% =Compare - #409Greenview Jr/Sr High SchoolGreenview CUSD 200 · 13.5 mi away409th of 601
ELA 44% ▼32 · Math 26% ▼29Compare
What school district is Williamsville High School in?
Williamsville High School is part of the Williamsville CUSD 15 district in Williamsville, Illinois.
Is Williamsville High School a good school?
SchoolRow ranks Williamsville High School 74th of 601 Illinois high schools (better than 88% statewide) based on 2024–25 test results (Illinois Report Card 2024–25).
What is the racial makeup of Williamsville High School?
White 94%, Two or more races 3%, Asian 1%, Hispanic 1% (475 students, 2023–24).
How much do homes near Williamsville High School cost?
The typical home value in zip code 62693 is $259K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (Illinois Report Card 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.