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East Coloma - Nelson Elementary School

Public Grades PK, KG-8
629th
SchoolDigger Rank ?
of 2,056 Illinois Elementary Schools
Better than 69% of Illinois elementary schools
Summary

East Coloma - Nelson Elementary School is a public elementary school serving 213 students in grades PK-8 in Rock Falls, Illinois, which is part of the East Coloma - Nelson CESD 20 district.

The school has shown consistent academic performance, with 3-star ratings from SchoolDigger for most years in the past decade. In the 2024-2025 school year, East Coloma - Nelson Elementary School's proficiency rates in English Language Arts (65.5%) and Mathematics (37.3%) are higher than the state averages (53.1% and 38.5%, respectively). Compared to nearby schools, the school generally performs better than the district and state averages, particularly in English Language Arts, with its 3rd grade ELA proficiency rate (76.2%) significantly higher than the state average (47.3%). However, the school's Mathematics proficiency rates, especially in the upper grades, are lower than the state averages, indicating a potential area for improvement.

East Coloma - Nelson Elementary School has a relatively high percentage of low socioeconomic status (SES) students, with 47.89% of students eligible for free or reduced-price lunch in 2023-2024. Despite this, the school's performance on the ELA and Mathematics assessments for low-SES students is noteworthy, with the school ranking in the top 479 out of 1,800 Illinois elementary schools for this subgroup in 2024-2025. The school has also experienced high chronic absenteeism rates, ranging from 11.9% to 26.3% in recent years, which is higher than the state average. Addressing chronic absenteeism could be an area of focus for the school to improve overall student outcomes. The school spends approximately $17,218 per student, which is higher than the spending levels of many nearby schools, and maintains a relatively low student-teacher ratio of 10.8, which could be a contributing factor to its academic performance.

214
Students ?
11.8
Student/teacher ratio ?
$19,859
Per pupil spending ?
52.8%
Free/discounted lunch ?
 1602 Dixon Rd
       Rock Falls, IL  61071-1913

(815) 625-4400

District: East Coloma - Nelson CESD 20


Students who attend East Coloma - Nelson Elementary School usually attend:

High:    Rock Falls Township High School
Racial breakdown:

White:
72.9%
Hispanic:
22.9%
Two or more races:
3.7%
more
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 Compare East Coloma - Nelson Elementary School to nearby elementary schools!
At a glance
Ranking trend: Improving — 41st percentile in 2015 → 69th in 2025
Strengths
Test scores above the Illinois average (55% vs 44% meeting standards)
Ranking is trending up — up 28 percentile points since 2015
Above the Illinois median (69th percentile)
Students meeting standards (2024-2025) ?
This school55%
District avg55%
Illinois avg44%
Elementary school
629th of 2,056
Illinois public elementary schools ?
Top 31%▲ up 28 pts since 2015
From bottom 41% (2015) to top 31% (2025)
See the entire ranking list of Illinois Elementary Schools →
SchoolDigger rating ?
Middle school
459th of 1,368
Illinois public middle schools ?
Top 34%▲ up 23 pts since 2015
From bottom 43% (2015) to top 34% (2025)
See the entire ranking list of Illinois Middle Schools →
SchoolDigger rating ?
297th of 811East Coloma - Nelson CESD 20 among Illinois districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Elementary school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankIllinois percentileRating
202568.6629 of 205669.4%★★★☆☆
202443.11088 of 206747.4%★★☆☆☆
202352.5889 of 207757.2%★★★☆☆
202247.9987 of 208252.6%★★★☆☆
202144.0973 of 194850.1%★★★☆☆
201945.61060 of 208649.2%★★☆☆☆
201851.5918 of 203754.9%★★★☆☆
201732.51347 of 204434.1%★★☆☆☆
201636.91247 of 204639.1%★★☆☆☆
201537.01209 of 205241.1%★★☆☆☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202561.1730 of 194262.4%★★★☆☆
202454.0779 of 194259.9%★★★☆☆
202360.4681 of 195765.2%★★★☆☆
202230.81297 of 197034.2%★★☆☆☆
201939.41181 of 201941.5%★★☆☆☆
201850.8902 of 196454.1%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202566.1479 of 180073.4%★★★★☆
202460.1543 of 179369.7%★★★☆☆
202364.6458 of 180874.7%★★★★☆
202266.3398 of 176377.4%★★★★☆
202152.3581 of 151461.6%★★★☆☆
201954.2704 of 181661.2%★★★☆☆
201859.4574 of 176567.5%★★★☆☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
202569.0572 of 194770.6%★★★★☆
202421.41547 of 195921.0%★☆☆☆☆
202345.3990 of 198450.1%★★★☆☆
202253.7811 of 197759.0%★★★☆☆
202146.8804 of 170752.9%★★★☆☆
201946.11008 of 201950.1%★★★☆☆
201850.3893 of 197254.7%★★★☆☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202556.3617 of 138955.6%★★★☆☆
202430.21021 of 139226.7%★☆☆☆☆
202339.4886 of 141937.6%★★☆☆☆
202232.61015 of 142528.8%★☆☆☆☆
202132.5933 of 130828.7%★☆☆☆☆
201925.91141 of 146222.0%★☆☆☆☆
201831.01053 of 146328.0%★☆☆☆☆
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankIllinois percentileRating
202562.6459 of 136866.4%★★★☆☆
202446.9638 of 136353.2%★★★☆☆
202356.1496 of 136763.7%★★★☆☆
202241.9721 of 136947.3%★★☆☆☆
202117.61069 of 124113.9%★☆☆☆☆
201954.6557 of 135658.9%★★★☆☆
201856.4515 of 129360.2%★★★☆☆
201735.9802 of 129338.0%★★☆☆☆
201633.9835 of 129435.5%★★☆☆☆
201538.4741 of 130243.1%★★☆☆☆

Female

YearAvg scoreStatewide rankIllinois percentileRating
202574.2284 of 124877.2%★★★★☆
202230.1863 of 128632.9%★★☆☆☆
202116.4904 of 101711.1%★☆☆☆☆
201960.9444 of 127665.2%★★★☆☆
201859.5448 of 122663.5%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankIllinois percentileRating
202566.7305 of 122975.2%★★★★☆
202455.5443 of 121963.7%★★★☆☆
202382.3113 of 123490.8%★★★★★
202249.4528 of 122156.8%★★★☆☆
202123.8855 of 101916.1%★☆☆☆☆
201958.9394 of 121767.6%★★★☆☆
201864.8296 of 116174.5%★★★★☆

Male

YearAvg scoreStatewide rankIllinois percentileRating
202555.0512 of 127159.7%★★★☆☆
202448.4566 of 126455.2%★★★☆☆
202365.6347 of 129273.1%★★★★☆
202251.6520 of 128659.6%★★★☆☆
202119.6892 of 104814.9%★☆☆☆☆
201945.6635 of 129651.0%★★★☆☆
201841.1672 of 122345.1%★★☆☆☆

White

YearAvg scoreStatewide rankIllinois percentileRating
202554.7377 of 88457.4%★★★☆☆
202438.9533 of 87539.1%★★☆☆☆
202339.9525 of 89541.3%★★☆☆☆
202232.8609 of 89832.2%★★☆☆☆
202110.6784 of 8133.6%☆☆☆☆☆
201939.7554 of 90538.8%★★☆☆☆
201838.1561 of 88936.9%★★☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Elementary school
Low Socio Economic Status (2025)73rd percentile+4 vs school
Male (2025)71st percentile~ school
Female (2025)62nd percentile-7 vs school
White (2025)56th percentile-14 vs school
Middle school
Female (2025)77th percentile+11 vs school
Low Socio Economic Status (2025)75th percentile+9 vs school
Male (2025)60th percentile-7 vs school
White (2025)57th percentile-9 vs school
By subject vs Illinois (2024-2025) ?
English Language Arts66%+12 vs state
Science59%+16 vs state
Mathematics37%~ state avg

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Frequently Asked Questions about East Coloma - Nelson Elementary School

Students who attend East Coloma - Nelson Elementary School usually go on to attend:

High : Rock Falls Township High School

In the 2024-25 school year, 214 students attended East Coloma - Nelson Elementary School.

Students at East Coloma - Nelson Elementary School are 73% White, 23% Hispanic, 4% Two or more races.

East Coloma - Nelson Elementary School ranks 629th of 2056 Illinois elementary schools. SchoolDigger rates this school 3 stars out of 5.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Illinois Department of Public Health and the Illinois State Board of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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