12 public K-12 schools in Calumet City from NCES Common Core of Data: enrollment, grade span, demographics, and Civil Rights Data Collection statistics for every active campus.
12 public schools ranked by quality score. NCES CCD 2024-25 data.
The highest-ranked of Calumet City's 12 public schools is Thornton Fractnl No High School, scoring 34/100, against a city average of 26.6/100. Computed live across every Calumet City campus reporting to NCES.
How the Calumet City Public-School Landscape Breaks Down
Calumet City, IL enrolls 5,364 students across 12 public schools reporting to the National Center for Education Statistics. The average student-teacher ratio across the city is 19.4:1, and the composite quality score, derived from student-teacher ratio, counselor access, gifted-program availability, and CRDC attendance data, averages 26.6/100. Schools must report at least five campuses in a city to appear in this listing, which is why very small towns may redirect to the broader county or state view.
The most-resourced campus in Calumet City on this index is Thornton Fractnl No High School, at 34/100 on the Resource Investment Index with 1,425 enrolled students. What the index does and doesn't measure; click any school below for its full component breakdown.
Calumet City spans 5 districts, each filing its own NCES F-33 return, per-pupil spending can vary between neighbouring campuses. Sort the table below by enrollment, level, or district; click any school for its full profile.
Thornton Fractnl No High School accounts for 26.6% of all Calumet City public-school enrollment
That concentration means Calumet City-wide averages can mask substantial variation outside the dominant entity. Grade level: High. A dominant campus often anchors a city's program landscape and absorbs a disproportionate share of district capital and staffing decisions. When one entity dominates a region's footprint, its programmatic and budget decisions effectively set policy for a majority of the affected population.
Calumet City school enrollment varies 6.4× across entities
Calumet City school enrollment ranges from 224 students (lowest) to 1,425 students (highest), a spread of 1,201 students. That relatively narrow ratio reflects an unusually homogeneous school portfolio for a city this size. Per-school staffing, programme depth, and capital-renovation cycles often diverge inside the same city based on enrollment shape, a 200-student magnet runs a different operational model than a 2,000-student comprehensive high school.
Calumet City operates 5 school districts — among the most fragmented governance structures in the country
Each school district has independent budgeting, hiring, and service delivery authority. The fragmentation reflects historical patterns of inter-municipal boundary lines that pre-date modern city growth, students in different parts of the same city can attend different districts with different per-pupil spending, calendars, and graduation requirements. Per-region variation is largest in fragmented systems because each school district sets its own budget, contracts, and priorities without higher-level coordination above the regulatory floor.
Calumet City student-teacher ratio is 19.4:1 — high (typically associated with larger urban scale or staffing constraints that have widened the headcount gap)
student-teacher ratio is the simplest comparative metric but it does not capture the full picture: the ratio counts FTE classroom teachers against total enrollment, push-in specialists, English-language aides, special-education co-teachers, and counselors are not included in most reporting Higher values may reflect larger urban scale or recent resource constraints that have widened the gap.
Most racially and ethnically mixed schools in Calumet City
Ranked by the Simpson student-body diversity index (0-100) from NCES race and ethnicity data, where higher means a more evenly mixed student body. It measures mix, not quality.
The highest-ranked school in Calumet City is Thornton Fractnl No High School with a quality score of 34/100. There are 12 public schools in Calumet City with 5,364 total students.
How many schools are in Calumet City, IL? ▼
Calumet City has 12 public schools with a total enrollment of 5,364 students. Average student-teacher ratio: 19.4:1.
Data from NCES Common Core of Data (CCD) 2024-25 and Civil Rights Data Collection (CRDC) 2021-22. Quality scores based on student-teacher ratio,
counselor access, gifted programs, and attendance. Schools must have 5+ in the city to be listed.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the NCES Common Core of Data (CCD). Consult a qualified professional before making decisions based on this data.
Read our methodology, which explains how this data is sourced, computed, and verified.
