SchoolRow
#379

Gardner Elementary School

Waterloo, IL · Waterloo CUSD 5

Regular public school · Grades 4 - 5 · Town, fringe

379th of 2,105 Illinois elementary schools statewide · better than 82% Declining

1 Ed Gardner Pl, Waterloo, IL 62298

(618)939-3060NCES ID 174107006144Directory 202324

384
Students
2023–24 enrollment
16.7:1
Student / teacher ratio
20%
Free / reduced-price lunch
low-income indicator
8.7%
Chronically absent
IL average 25%

SchoolRow ranks Gardner Elementary School 379th of 2,105 Illinois elementary schools for 2024–25, based on Illinois Report Card 2024–25 English and Math results — better than 82% of elementary schools statewide. Its statewide percentile went from 87th in 2019 to 82th in 2025 — declining.

Statewide percentile by year
25%50%75%82%201920202025no testing 2020–21

Percent meeting or exceeding the state standard, Illinois Report Card 2024–25

English Language Arts
Gardner Elementary School
68%
IL average
52%
Math
Gardner Elementary School
61%
IL average
38%
Science
Gardner Elementary School
62%
IL average
45%
English Language Arts over time Gardner Elementary School IL average
25%50%75%68%52%201920202025no testing 2020–21
Math over time Gardner Elementary School IL average
25%50%75%61%38%201920202025no testing 2020–21
Science over time Gardner Elementary School IL average
25%50%75%62%45%201920202025no testing 2020–21
ELA by race, over time
25%50%75%77%70%54%201920202025no testing 2020–21

Hispanic (last reported 2023) and Two or more races (last reported 2019) stop before 2025: IL suppresses a group once too few of its students are tested, so the line ends rather than the school having stopped testing.

Math by race, over time
25%50%75%92%63%39%201920202025no testing 2020–21

Hispanic (last reported 2023) and Two or more races (last reported 2019) stop before 2025: IL suppresses a group once too few of its students are tested, so the line ends rather than the school having stopped testing.

Science by race, over time
25%50%75%63%201920202025no testing 2020–21

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 384 students (202324, NCES) — history since 2010, with comparable seven-category changes from 2010

White93%
Hover the pie for details
White 93%98%20102023
GroupTrend20102023Change
White97.5%93.2% 4.3 pts
Hispanic0.5%4.2% 3.7 pts
Two or more races0.5%2.1% 1.6 pts
Asian1.0%0.3% 0.7 pts

Typical home value $332K in zip 62298 as of 2026-05 · trend since 2005

$83K$166K$249K$332K$316K20052010201520202025

Data Provided by Zillow Group

See recently sold homes in 62298 on Zillow →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Gardner Elementary School

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What school district is Gardner Elementary School in?

Gardner Elementary School is part of the Waterloo CUSD 5 district in Waterloo, Illinois.

Is Gardner Elementary School a good school?

SchoolRow ranks Gardner Elementary School 379th of 2,105 Illinois elementary schools (better than 82% statewide) based on 2024–25 test results (Illinois Report Card 2024–25).

What is the racial makeup of Gardner Elementary School?

White 93%, Hispanic 4%, Two or more races 2% (384 students, 2023–24).

How much do homes near Gardner Elementary School cost?

The typical home value in zip code 62298 is $332K 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.