SchoolRow
#278

River Valley School

Lemont, IL · Lemont-Bromberek CSD 113A

Regular public school · Grades 2 - 3 · Suburb, large

278th of 2,105 Illinois elementary schools statewide · better than 87% Improving

15425 E 127th St, Lemont, IL 60439

(630)257-2286NCES ID 170729005661Directory 202324

578
Students
2023–24 enrollment
15.6:1
Student / teacher ratio
18%
Free / reduced-price lunch
low-income indicator
6.3%
Chronically absent
IL average 25%

SchoolRow ranks River Valley School 278th of 2,105 Illinois elementary schools for 2024–25, based on Illinois Report Card 2024–25 English and Math results — better than 87% of elementary schools statewide. Its statewide percentile went from 82th in 2019 to 87th in 2025 — improving.

Statewide percentile by year
25%50%75%87%201920202025no testing 2020–21

Percent meeting or exceeding the state standard, Illinois Report Card 2024–25 · no science: IL tests it in grades 5, 8 and 11, and this school ends at grade 3

English Language Arts
River Valley School
65%
IL average
52%
Math
River Valley School
73%
IL average
38%
English Language Arts over time River Valley School IL average
25%50%75%65%52%201920202025no testing 2020–21
Math over time River Valley School IL average
25%50%75%73%38%201920202025no testing 2020–21
ELA by race, over time
25%50%75%78%67%49%30%201920202025no testing 2020–21

Two or more races (last reported 2023) stops 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%100%89%74%56%201920202025no testing 2020–21
Science by race, over time
25%50%75%67%63%52%201920202022no 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 578 students (202324, NCES) — history since 2003, with comparable seven-category changes from 2010

Hispanic11%White82%
Hover the pie for details
categories changedHispanic 11%White 82%95%20032023
GroupTrend20102023Change
White84.6%81.7% 2.9 pts
Hispanic8.9%10.6% 1.7 pts
Asian4.5%4.3% 0.2 pts
Two or more races1.6%2.6% 1.0 pts
Black0.2%0.9% 0.7 pts

NCES history for this school begins in 2003. 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 $584K in zip 60439 as of 2026-05 · trend since 2000

$143K$287K$430K$574K$546K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 60439 on Zillow →

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

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What school district is River Valley School in?

River Valley School is part of the Lemont-Bromberek CSD 113A district in Lemont, Illinois.

Is River Valley School a good school?

SchoolRow ranks River Valley School 278th of 2,105 Illinois elementary schools (better than 87% statewide) based on 2024–25 test results (Illinois Report Card 2024–25).

What is the racial makeup of River Valley School?

White 82%, Hispanic 11%, Asian 4%, Two or more races 3% (578 students, 2023–24).

How much do homes near River Valley School cost?

The typical home value in zip code 60439 is $584K 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.