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SCHOOL COMMUNITY·EAST COLOMA - NELSON CESD 20·NCES 170141106256

East Coloma - Nelson Elem Sch

1602 Dixon Rd, Rock Falls, IL 61071 · (815) 625-4400 · Whiteside County
GRADES PK–08ELEMENTARY32-TOWNTITLE IREGULAR SCHOOL214 STUDENTS
Enrollment
214
Elementary
STATE 381
Student : Teacher
11.9:1
18 FTE teachers
STATE 13.9:1
Free / Reduced Lunch
53%
113 students
STATE 56%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
1
Kindergarten
26
Grade 1
23
Grade 2
25
Grade 3
18
Grade 4
26
Grade 5
20
Grade 6
27
Grade 7
24
Grade 8
24
Student demographics
White
15673%
STATE 45%
Hispanic
4923%
STATE 29%
Black
10%
STATE 16%
Two+
84%
STATE 5%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
10750%
Female
10750%

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
65.5%
IL avg 51.0% . +24.8pp since 2023
Math
37.3%
IL avg 37.9% . +16.6pp since 2023
Source: IAR + ISA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
51.0%
composite math + reading, all grades
Predicted
41.0%
based on IL schools with similar FRL share
Beats by
+10.0pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
214
-46 (-18%) vs 2017
Student : Teacher
11.9:1
was 12.2:1
% White
73%
was 80%
% Hispanic
23%
was 13%
% Black
0%
was 5%
Source: NCES Common Core of Data

About East Coloma - Nelson Elem Sch

East Coloma - Nelson Elem Sch is one of the modestly sized elementary-level communitys in Rock Falls, Illinois, part of East Coloma - Nelson CESD 20, with 214 students on its rolls from grades pre-K through 8. Compared to the state average of about 381 students per school, that is 44% below typical.

East Coloma - Nelson Elem Sch is a school of East Coloma - Nelson CESD 20, the district that handles curriculum, staffing, and budget for the campus.

On the student-mix side, East Coloma - Nelson Elem Sch reports that White students make up the majority at 73%; the rest reads as 23% Hispanic, 4% multiracial. By comparison, Whiteside County as a whole is about 85% White, so the school skews noticeably less White than its surroundings.

On the income-and-resources front, Staff filings list 18 full-time-equivalent teachers, which works out to roughly 11.9:1 students per teacher. The state averages around 13.9:1, so this campus is tighter than the state norm typical. An estimated 53% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

Adjusting for the school's free-and-reduced-lunch share, East Coloma - Nelson Elem Sch sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 41.0%; this one delivers 51.0%.

Around the school, the surrounding county (Whiteside County) shows that median household income runs about $67,500, 21% of adults hold a bachelor's degree or higher, and the poverty rate sits near 8%. Across Whiteside County's 50 public schools (combined enrollment of about 8,445 students), East Coloma - Nelson Elem Sch is one campus in the mix.

Nearest neighbor: Merrill Elem School, around 1.4 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, East Coloma - Nelson Elem Sch comes 1st of 7 in the immediate cluster, higher than the nearby-schools average of 37.3%.

Geographically, the school is in a town-center area.

Looking at the recent track record. Looking back 7 years, enrollment at East Coloma - Nelson Elem Sch has declined 18%, going from 260 students in 2018 to 214 in 2025. Over the same period, the Hispanic share climbed from 13% to 23%.

Inside the community feed, posts here usually surface around enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.

Whiteside County at a glance

View full county profile
Population
54,947
Census ACS
Median income
$67,500
Household, ACS
Bachelor's+
21%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
50
8,445 students

Quick facts

School name
East Coloma - Nelson Elem Sch
District
East Coloma - Nelson CESD 20
Address
1602 Dixon Rd, Rock Falls, IL 61071
Phone
(815) 625-4400
County
Whiteside County
Level
Elementary
Grade range
PK–08
Total enrollment
214
Teachers (FTE)
18
Student–teacher ratio
11.9:1
Free/Reduced lunch
113 (53%)
Locale
32-Town: Distant
NCES ID
170141106256
Charter school
No
Virtual school
No

Related schools

Other schools in Rock Falls
Nearby schools

Frequently asked questions

About East Coloma - Nelson Elem Sch
How large is East Coloma - Nelson Elem Sch?
East Coloma - Nelson Elem Sch enrolls approximately 214 students in grades PK-08.
Is East Coloma - Nelson Elem Sch an elementary, middle, or high school?
East Coloma - Nelson Elem Sch is an elementary school covering grades PK-08.
What is the student-teacher ratio at East Coloma - Nelson Elem Sch?
The student-to-teacher ratio at East Coloma - Nelson Elem Sch is approximately 11.9:1 (18 FTE teachers).
What is the racial breakdown of students at East Coloma - Nelson Elem Sch?
At East Coloma - Nelson Elem Sch, the student body is approximately 73% White, 23% Hispanic, 0% Black, 4% Two or more.
Is East Coloma - Nelson Elem Sch public or private?
East Coloma - Nelson Elem Sch is a public K-12 school, overseen by East Coloma - Nelson CESD 20.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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