School overview
At a glance
Reported students
489
NCES CCD 2024–25, where reported
Teachers (FTE)
35
NCES CCD 2024–25
Student–teacher ratio
14:1
Calculated, not a class-size measure
Grades served
KG–05
NCES preliminary directory 2025–26
School benchmarks
Illinois elementary enrollment
75th percentile
Compared with 2,324 same-level schools reporting enrollment.
District median enrollment
479
Mark Twain Elem School: 489 reported students.
State peer staffing position
66th percentile
14:1 reported; state peer median 13.1:1. Ratio is not class size.
Profile interpretation
What the reported data says about Mark Twain Elem School
Mark Twain Elem School is a public elementary school serving grades KG–05 in Niles. It is one of 7 current school records connected to East Maine SD 63. NCES reports 489 students for 2024–25.
Among 2,324 elementary schools in Illinois with comparable records, this school is larger than the reported median of 364.5 students. Its enrollment is at approximately the 75th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 14:1, close to the Illinois median of 13.1:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The two largest reported race and ethnicity groups are Asian (42.1%) and White (26.6%). English learners represent 57.7% of enrollment. Students served under IDEA represent 10%. These figures help families understand who the school serves; they are not rating inputs.
Turn data into a school visit
Questions worth asking Mark Twain Elem School
- 1How do the reported 14:1 student–teacher ratio and 35 teacher FTE translate into actual class sizes by grade?
- 2Which advanced, gifted, career, arts, and computer-science courses are available this year, and how do students qualify?
- 3How are the school's 0 counselor FTE allocated across grades and student needs?
- 4What meal assistance, transportation, after-school, and family-support services are currently available?
Student context
Enrollment needs
- English learners
- 57.7%
- Students with disabilities
- 10%
- Free/reduced-price lunch
- 66.5%
- Lunch program
- Yes participating without using any Provision or the CEO
People available to students
Support staff
- Counselors (FTE)
- 0
- Nurses (FTE)
- 1
- Psychologists (FTE)
- 1
- Social workers (FTE)
- 1
Student demographics
Race and ethnicity share of reported enrollment
- White26.6%
- Hispanic17.6%
- Black5.9%
- Asian42.1%
- American Indian / Alaska Native0.8%
- Native Hawaiian / Pacific Islander0%
- Multiracial7%
Race/ethnicity: NCES CCD 2024–25 where reported, otherwise CRDC 2021–22. English learner and disability context: CRDC 2021–22. Privacy rules can produce missing values.
Learning opportunities
Programs reported by the school
Advanced Placement
Not reported
Gifted and talented
Not reported as offered
Computer science
Not reported
Program availability is from CRDC 2021–22 and can change. Confirm current courses and eligibility with the school.
Continue exploring
Other schools in East Maine SD 63
Start with campuses at the same school level or with similar reported enrollment.
V H Nelson Elem School
Elementary · Grades KG–05
479 reported students
Apollo Elem School
Elementary · Grades KG–05
536 reported students
Washington Elem School
Elementary · Grades KG–05
406 reported students
Melzer School
Elementary · Grades KG–05
395 reported students
Early Learning Center
Other · Grades PK–PK
290 reported students
Gemini Middle School
Middle · Grades 06–08
1,111 reported students