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SCHOOL COMMUNITY·ROCKFORD SD 205·NCES 173451003580

Constance Lane Elementary School

620 Gregory St, Rockford, IL 61104 · (815) 966-3380 · Winnebago County
GRADES KG–05ELEMENTARY12-CITYTITLE IREGULAR SCHOOL623 STUDENTS
Enrollment
623
Elementary
DISTRICT 470 · STATE 381
Student : Teacher
15.8:1
39 FTE teachers
DISTRICT 19.3:1 · STATE 13.9:1
Free / Reduced Lunch
91%
564 students
DISTRICT 71% · STATE 56%
Community
2
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
102
Grade 1
106
Grade 2
96
Grade 3
107
Grade 4
106
Grade 5
106
Student demographics
White
7412%
DISTRICT 24% · STATE 45%
Hispanic
11018%
DISTRICT 33% · STATE 29%
Black
35757%
DISTRICT 31% · STATE 16%
Asian
142%
DISTRICT 4% · STATE 6%
Two+
6611%
DISTRICT 8% · STATE 5%
Native American
20%
DISTRICT 0% · STATE 0%
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
33153%
Female
29247%

Discussions

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
7.6%
IL avg 51.0% . +2.2pp since 2023
Math
3.3%
IL avg 37.9% . +2.6pp 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
5.8%
composite math + reading, all grades
Predicted
19.2%
based on IL schools with similar FRL share
Beats by
-13.5pp
below 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
623
+340 (+120%) vs 2017
Student : Teacher
15.8:1
was 13.4:1
% White
12%
was 13%
% Hispanic
18%
was 5%
% Black
57%
was 53%
% Asian
2%
was 23%
Source: NCES Common Core of Data

About Constance Lane Elementary School

Constance Lane Elementary School operates as a roomy elementary-level community in Rockford, Illinois, one of the schools within Rockford SD 205. Current enrollment sits at 623 students spanning grades K through 5. By comparison, Illinois's public schools average about 381 students each, so Constance Lane Elementary School sits 64% bigger than that benchmark.

Within Rockford SD 205, which oversees 44 schools and 28,467 students, Constance Lane Elementary School is one campus in the system.

Looking at the student body, Constance Lane Elementary School reports that Black students make up the majority at 57%. The remainder reads as 18% Hispanic, 12% White, 11% multiracial, 2% Asian. By comparison, Winnebago County as a whole is about 12% Black, so the school skews noticeably more Black than its surroundings.

On the income-and-resources front, The school reports having 39 full-time-equivalent teachers, for a student-teacher ratio near 15.8:1. The state averages around 13.9:1, so this campus is higher than the state norm typical. An estimated 91% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. By comparison, Winnebago County runs at roughly 61%, so the school's eligibility rate is meaningfully above the surrounding baseline.

On a demographically-adjusted basis, Constance Lane Elementary School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 19.2%; this one delivers 5.8%.

In the broader community, census data for Winnebago County shows median household income runs about $65,837, about 25% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 11%. Across Winnebago County's 94 public schools (combined enrollment of about 44,103 students), Constance Lane Elementary School is one campus in the mix.

The closest other public school is Beyer Early Childhood Center, roughly 0.7 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Constance Lane Elementary School at 7th of 7; the average score across the group is 22.1%.

Constance Lane Elementary School operates from a city-core location.

Over the past 7-year window. Constance Lane Elementary School's enrollment has rose 120% since 2018, when it stood at 283 (now 623). The Asian share of enrollment fell from 23% to 2% over that span. Class-load math has grew: from 13.4:1 in 2018 to 15.8:1 in 2025.

Within the allk12 community for this school, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.

Winnebago County at a glance

View full county profile
Population
283,292
Census ACS
Median income
$65,837
Household, ACS
Bachelor's+
25%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
94
44,103 students

Quick facts

School name
Constance Lane Elementary School
District
Rockford SD 205
Address
620 Gregory St, Rockford, IL 61104
Phone
(815) 966-3380
County
Winnebago County
Level
Elementary
Grade range
KG–05
Total enrollment
623
Teachers (FTE)
39
Student–teacher ratio
15.8:1
Free/Reduced lunch
564 (91%)
Locale
12-City: Mid-size
NCES ID
173451003580
Charter school
No
Virtual school
No

Related schools

Other schools in Rockford SD 205
Other schools in Rockford
Nearby schools

Frequently asked questions

About Constance Lane Elementary School
How large is Constance Lane Elementary School?
Constance Lane Elementary School enrolls approximately 623 students in grades KG-05.
What grades does Constance Lane Elementary School serve?
Constance Lane Elementary School serves grades KG-05.
How many teachers does Constance Lane Elementary School have?
Constance Lane Elementary School employs 39 FTE teachers, for a student-to-teacher ratio of 15.8:1.
What is the student diversity at Constance Lane Elementary School?
Student demographics at Constance Lane Elementary School are roughly 12% White, 18% Hispanic, 57% Black, 2% Asian, 11% Two or more.
What district is Constance Lane Elementary School in?
Constance Lane Elementary School is part of Rockford SD 205.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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