The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·CHICAGO PUBLIC SCHOOLS DIST 299·NCES 170993006458

YCCS Chtr - Chatham

9035 S Langley Ave, Chicago, IL 60619 · (773) 651-1500 · Cook County
GRADES 09–12HIGH11-CITYCHARTERTITLE IREGULAR SCHOOL104 STUDENTS
Enrollment
104
High
DISTRICT 706 · STATE 834
Student : Teacher
34.7:1
3 FTE teachers
DISTRICT 16.4:1 · STATE 13.8:1
Free / Reduced Lunch
97%
101 students
DISTRICT 78% · STATE 56%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 10
91
Grade 11
11
Grade 12
2
Student demographics
Hispanic
33%
DISTRICT 47% · STATE 29%
Black
9995%
DISTRICT 34% · STATE 16%
Two+
22%
DISTRICT 2% · 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
5250%
Female
5250%

Discussions

+ POST
QUIET COMMUNITY
Be the first to start a discussion at YCCS Chtr - Chatham.
START A DISCUSSION
Recent discussions in Chicago Public Schools Dist 299

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
2.1%
composite math + reading, all grades
Predicted
15.4%
based on IL schools with similar FRL share
Beats by
-13.3pp
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
104
-60 (-37%) vs 2017
% Hispanic
3%
was 1%
% Black
95%
was 99%
Source: NCES Common Core of Data

About YCCS Chtr - Chatham

YCCS Chtr - Chatham operates as a minimally staffed 9-12 campus in Chicago, Illinois, overseen by Chicago Public Schools Dist 299. Current enrollment sits at 104 students spanning grades 9 through 12. That puts it 88% smaller than the typical public school in Illinois, which averages around 834 students.

YCCS Chtr - Chatham is one of 622 schools operated by Chicago Public Schools Dist 299, a district that works with 324,396 students overall.

For racial and ethnic makeup, YCCS Chtr - Chatham reports that the student body is overwhelmingly Black (95%). Beyond that, the school logs 3% Hispanic. The wider county runs roughly 22% Black, putting the school's mix meaningfully more Black than the area baseline.

On the income-and-resources front, YCCS Chtr - Chatham shows 3 full-time-equivalent teachers, putting the student-to-teacher ratio at about 34.7:1. That figure is higher than the state norm's 13.8:1 average. An estimated 97% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is noticeably above Cook County's rate of about 66%.

Adjusting for the school's free-and-reduced-lunch share, YCCS Chtr - Chatham tracks the demographic baseline. The model predicts 15.4% given the school's FRL share; actual proficiency is 2.1%.

In the broader community, the surrounding county (Cook County) logs that median household earnings sit near $83,498, roughly 43% of adults have completed at least a four-year degree, and the poverty rate sits near 10%. In all, Cook County runs 1406 public schools (combined enrollment of about 697,934 students), of which YCCS Chtr - Chatham is one.

Nearest neighbor: Burnside Elem Scholastic Academy, around 0.1 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 9 schools in that immediate cluster with test data (this one included), YCCS Chtr - Chatham ranks 9th on composite proficiency, below the local average of 31.0%.

The school occupies an inner-city site. YCCS Chtr - Chatham operates as a public charter school, meaning it is publicly funded but governed independently of the surrounding district's traditional schools.

Five-year trend. YCCS Chtr - Chatham's enrollment has ticked down 37% since 2018, when it stood at 164 (now 104). Black enrollment moved from 99% to 95% across the same window.

Inside the community feed, recent activity here tends to focus on open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.

Cook County at a glance

View full county profile
Population
5,182,090
Census ACS
Median income
$83,498
Household, ACS
Bachelor's+
43%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
1,406
697,934 students

Quick facts

School name
YCCS Chtr - Chatham
District
Chicago Public Schools Dist 299
Address
9035 S Langley Ave, Chicago, IL 60619
Phone
(773) 651-1500
County
Cook County
Level
High
Grade range
09–12
Total enrollment
104
Teachers (FTE)
3
Student–teacher ratio
34.7:1
Free/Reduced lunch
101 (97%)
Locale
11-City: Large
NCES ID
170993006458
Charter school
Yes
Virtual school
No

Related schools

Other schools in Chicago Public Schools Dist 299
Other schools in Chicago
Nearby schools

Frequently asked questions

About YCCS Chtr - Chatham
How large is YCCS Chtr - Chatham?
YCCS Chtr - Chatham enrolls approximately 104 students in grades 09-12.
What age range does YCCS Chtr - Chatham serve?
YCCS Chtr - Chatham serves students from grade 09 through grade 12.
What is the student-teacher ratio at YCCS Chtr - Chatham?
The student-to-teacher ratio at YCCS Chtr - Chatham is approximately 34.7:1 (3 FTE teachers).
What is the racial breakdown of students at YCCS Chtr - Chatham?
At YCCS Chtr - Chatham, the student body is approximately 3% Hispanic, 95% Black, 2% Two or more.
Who oversees YCCS Chtr - Chatham?
YCCS Chtr - Chatham is overseen by Chicago Public Schools Dist 299 in Cook County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post