Illini Central High School
Mason City, IL · Illini Central CUSD 189
Regular public school · Grades 9 - 12 · Rural, distant
427th of 601 Illinois high schools statewide · better than 29%· Stable
208 N West Ave, Mason City, IL 62664
(217)482-3252NCES ID 170011305387Directory 2023–24
SchoolRow ranks Illini Central High School 427th of 601 Illinois high schools for 2024–25, based on Illinois Report Card 2024–25 English and Math results — better than 29% of high schools statewide. Its statewide percentile went from 25th in 2019 to 29th 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 190 students (2023–24, NCES) — history since 1989, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| White | 96.6% | 92.6% | ▼ 4.0 pts | |
| Hispanic | 1.5% | 4.7% | ▲ 3.2 pts | |
| Two or more races | 0.0% | 1.6% | ▲ 1.6 pts | |
| Asian | 0.0% | 0.5% | ▲ 0.5 pts | |
| Black | 1.5% | 0.5% | ▼ 1.0 pts |
NCES history for this school begins in 1989. 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 $111K in zip 62664 as of 2026-05 · trend since 2016
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Illini Central High School
- #409Greenview Jr/Sr High SchoolGreenview CUSD 200 · 8.7 mi away409th of 601
ELA 44% ▲1 · Math 26% ▲2Compare - #67Delavan High SchoolDelavan CUSD 703 · 14 mi away67th of 601
ELA 77% ▲34 · Math 55% ▲31Compare - #401Hartsburg-Emden Jr-Sr High SchoolHartsburg Emden CUSD 21 · 14.3 mi away401st of 601
ELA 49% ▲6 · Math 23% ▼1Compare - #265Midwest Central High SchoolMidwest Central CUSD 191 · 15.2 mi away265th of 601
ELA 54% ▲11 · Math 37% ▲13Compare - #424Porta High SchoolPorta CUSD 202 · 15.4 mi away424th of 601
ELA 45% ▲2 · Math 22% ▼2Compare - #428Athens Sr High SchoolAthens CUSD 213 · 16.7 mi away428th of 601
ELA 35% ▼8 · Math 31% ▲7Compare - #365Lincoln Comm High SchoolLincoln CHSD 404 · 19.1 mi away365th of 601
ELA 49% ▲6 · Math 29% ▲5Compare - #420Havana High SchoolHavana CUSD 126 · 19.3 mi away420th of 601
ELA 40% ▼3 · Math 27% ▲3Compare
What school district is Illini Central High School in?
Illini Central High School is part of the Illini Central CUSD 189 district in Mason City, Illinois.
Is Illini Central High School a good school?
SchoolRow ranks Illini Central High School 427th of 601 Illinois high schools (better than 29% statewide) based on 2024–25 test results (Illinois Report Card 2024–25).
What is the racial makeup of Illini Central High School?
White 93%, Hispanic 5%, Two or more races 2% (190 students, 2023–24).
How much do homes near Illini Central High School cost?
The typical home value in zip code 62664 is $111K 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.