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SCHOOL COMMUNITY·21ST CENTURY CHARTER SCH OF GARY·NCES 180004602162

21st Century Charter Sch of Gary

556 Washington St, Gary, IN 46402 · (219) 886-9339 · Lake County
GRADES KG–12COMBINED21-SUBURBCHARTERTITLE IREGULAR SCHOOL1,180 STUDENTS
Enrollment
1,180
Combined
STATE 531
Student : Teacher
118.0:1
10 FTE teachers
STATE 24.5:1
Free / Reduced Lunch
77%
913 students
STATE 50%
Community
1
0 members
Enrollment and student:teacher ratio compared against other combined schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
107
Grade 1
87
Grade 2
101
Grade 3
82
Grade 4
81
Grade 5
98
Grade 6
67
Grade 7
93
Grade 8
84
Grade 9
118
Grade 10
87
Grade 11
88
Grade 12
87
Student demographics
White
10%
STATE 62%
Hispanic
645%
STATE 15%
Black
1,08892%
STATE 14%
Two+
262%
STATE 6%
Native American
10%
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
56248%
Female
61852%

Discussions

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Test scores

ILEARN 2024-25 . % At or Above Proficiency
English Language Arts
18.3%
IN avg 39.2%
Math
19.2%
IN avg 41.1%
Source: ILEARN. 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
16.2%
composite math + reading, all grades
Predicted
20.8%
based on IN schools with similar FRL share
Beats by
-4.6pp
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
1,180
+246 (+26%) vs 2017
Student : Teacher
118.0:1
was 28.5:1
% White
0%
was 0%
% Hispanic
5%
was 2%
% Black
92%
was 95%
Source: NCES Common Core of Data

About 21st Century Charter Sch of Gary

21st Century Charter Sch of Gary is one of the expansive multi-level schools in Gary, Indiana, one of the schools within 21st Century Charter Sch of Gary, with 1,180 students on its rolls from grades K through 12. By comparison, Indiana's public schools average about 531 students each, so 21st Century Charter Sch of Gary sits 122% larger than that benchmark.

Operationally, 21st Century Charter Sch of Gary answers to 21st Century Charter Sch of Gary, which sets policy, hires staff, and reports enrollment to the state.

For racial and ethnic makeup, 21st Century Charter Sch of Gary lists that the student body is overwhelmingly Black (92%). Other groups include 5% Hispanic, 2% multiracial. That is noticeably more Black than the county at large, where the share is closer to 23%.

Looking at the economic backdrop, The school reports having 10 full-time-equivalent teachers, for a student-teacher ratio near 118.0:1. That figure is higher than the state norm's 24.5:1 average. About 77% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. That share is above Lake County's rate of about 47%.

On a demographically-adjusted basis, 21st Century Charter Sch of Gary tracks the demographic baseline. The model predicts 20.8% given the school's FRL share; actual proficiency is 16.2%.

Zooming out to the county, community-level numbers for Lake County indicate the typical household earns roughly $71,493 per year, 26% of adults hold a bachelor's degree or higher, and the poverty rate sits near 11%. Across Lake County's 121 public schools (combined enrollment of about 74,661 students), 21st Century Charter Sch of Gary is one campus in the mix.

Gary Middle College is the nearest neighboring public school, about 0.2 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts 21st Century Charter Sch of Gary at 2nd of 7; the average score across the group is 11.5%.

The school occupies a residential site. 21st Century Charter Sch of Gary is a charter school, which puts it inside the public-school system but outside the standard district-managed model.

Over the past 7-year window. Looking back 7 years, enrollment at 21st Century Charter Sch of Gary has grew 26%, going from 934 students in 2018 to 1,180 in 2025. The student-to-teacher ratio loosened from 28.5:1 in 2018 to 118.0:1 today.

On this page, the feed for 21st Century Charter Sch of Gary typically covers classroom updates, athletics, and weather closures. Members of the school community can share what they know.

Lake County at a glance

View full county profile
Population
500,379
Census ACS
Median income
$71,493
Household, ACS
Bachelor's+
26%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
121
74,661 students

Quick facts

School name
21st Century Charter Sch of Gary
District
21st Century Charter Sch of Gary
Address
556 Washington St, Gary, IN 46402
Phone
(219) 886-9339
County
Lake County
Level
Combined
Grade range
KG–12
Total enrollment
1,180
Teachers (FTE)
10
Student–teacher ratio
118.0:1
Free/Reduced lunch
913 (77%)
Locale
21-Suburb: Large
NCES ID
180004602162
Charter school
Yes
Virtual school
No

Related schools

Other schools in Gary
Nearby schools

Frequently asked questions

About 21st Century Charter Sch of Gary
What is the total enrollment at 21st Century Charter Sch of Gary?
21st Century Charter Sch of Gary enrolls approximately 1,180 students in grades KG-12.
Is 21st Century Charter Sch of Gary an elementary, middle, or high school?
21st Century Charter Sch of Gary is a combined-grade school covering grades KG-12.
How many teachers does 21st Century Charter Sch of Gary have?
21st Century Charter Sch of Gary employs 10 FTE teachers, for a student-to-teacher ratio of 118.0:1.
What is the racial breakdown of students at 21st Century Charter Sch of Gary?
At 21st Century Charter Sch of Gary, the student body is approximately 0% White, 5% Hispanic, 92% Black, 2% Two or more.
Is 21st Century Charter Sch of Gary public or private?
21st Century Charter Sch of Gary is a public K-12 school operated as a charter, overseen by 21st Century Charter Sch of Gary.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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