Enrollment
501
Illinois · 2024-25 NCES data
2024-25 NCES data Elementary school (grades K-5) NCES 170505000195
Arnett C Lines Elem School — Barrington, IL
Federal NCES profile for Arnett C Lines Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — composite Resource Quality Score 64/100.
School address
District: Barrington Cusd 220 · Illinois
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
32.0
Federal CCD staff survey
Students per teacher
14.9:1
vs 14.6:1 Illinois avg
+2% vs state
Student-teacher ratio in context
How Arnett C Lines Elem School compares with Illinois and U.S. medians
What this school's NCES data tells you
Arnett C Lines Elem School reports 501 enrolled students to the National Center for Education Statistics (NCES) alongside 32.0 full-time-equivalent teachers, producing a 14.9:1 student-teacher ratio. That figure sits 2% above the Illinois state mean of 14.6:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 6% lower, a useful calibration for families comparing districts across state lines.
Chronic absenteeism — missing 10% or more of school days — stands at 7.0% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Barrington Cusd 220 spends $28,851 per pupil district-wide, above the Illinois average of $20,099 and above the national average of $19,490. Revenue comes 70.4% from local sources (property taxes), 24.6% from the state, and 5.0% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a composite Resource Quality Grade of C+ (64/100), calculated from 3 distinct NCES and CRDC indicators.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Arnett C Lines Elem School compares
Cross-validating school-level NCES values against Illinois state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | Illinois avg | U.S. avg |
|---|---|---|---|
| Students per teacher | 14.9:1 | 14.6:1 | 15.9:1 |
| Enrollment (students) | 501 | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Overview
Enrollment 501
Teachers (FTE) 32.0
Students per teacher 14.9:1 +2% vs state
Free-lunch eligible —
NCES ID 170505000195
Student demographics
White 78.0%
Hispanic or Latino 13.2%
Two or More 4.0%
Asian 3.6%
African American 1.0%
American Indian / Alaska Native 0.2%
Largest group: White at 78.0% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 0.0
Discipline & special education
Chronically absent 7.0%
In-school suspensions 1
Out-of-school suspensions 1
Funding & spending
District-wide per-pupil expenditure for Barrington Cusd 220, which includes Arnett C Lines Elem School.
$28,851
Per student
+44%
vs Illinois
Avg $20,099
+48%
vs U.S.
Avg $19,490
Revenue mix
Local 70.4%
State 24.6%
Federal 5.0%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
Other Schools in This District
- Enrollment
- 2,718
- Students per teacher
- 16.5:1
- Enrollment
- 980
- Students per teacher
- 13.2:1
- Enrollment
- 886
- Students per teacher
- 14:1
- Enrollment
- 511
- Students per teacher
- 14.1:1
- Enrollment
- 447
- Students per teacher
- 12.9:1
Similar elementary schools in Barrington
4 comparable elementary schools (grades K-5) serving the same city.
Grove Avenue Elem School
Standard public school
511 students 14.1:1 students per teacher
Roslyn Road Elem School
Standard public school
447 students 12.9:1 students per teacher
Countryside Elem School
Standard public school
375 students 11:1 students per teacher
Hough Street Elem School
Standard public school
244 students 12.5:1 students per teacher
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Arnett C Lines Elem School
How many students attend Arnett C Lines Elem School?
Arnett C Lines Elem School has 501 students enrolled. It is a elementary school in Barrington, IL.
What is the student-teacher ratio at Arnett C Lines Elem School?
The student-teacher ratio at Arnett C Lines Elem School is 14.9:1, which is 2% higher than the Illinois average of 14.6:1 and 6% lower than the national average of 15.9:1.
What is the racial and ethnic makeup of Arnett C Lines Elem School?
The largest demographic group at Arnett C Lines Elem School is White at 78.0%. The school serves a diverse student body in Barrington, IL.
What is the quality grade for Arnett C Lines Elem School?
Arnett C Lines Elem School receives a Resource Quality Grade of C+ (64/100) based on 3 factors: student-teacher ratio, attendance rates. This grade reflects available federal resource indicators, not standardized test scores.
Related data sources
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