What does the student-to-teacher ratio tell me?

The student-to-teacher ratio is the number of students divided by the number of full-time equivalent (FTE) teachers. Lower ratios generally mean smaller class sizes and more individual attention, though the ratio does not directly equal class size since teachers have planning periods and may teach specialized subjects.

What types of staff are included?

School staff includes classroom teachers, special education teachers, instructional aides, counselors, administrators, librarians, nurses, social workers, psychologists, and support staff. The staffing breakdown shows how the district allocates its workforce across these roles.

Where does school staffing data come from?

Staffing data is reported annually by school districts to the state Board of Education as part of the School Report Card. It includes full-time equivalent counts, teacher qualifications, experience levels, and salary information.

Fox River Grove, IL School Staffing — Teacher Counts & Ratios

Select Your District

Your assigned district depends on your home address within town.

School Staff — 2025i

NCES

Who teaches and supports students in your school districts. The median household income here is $122K, providing context for local cost of living.

Student:Teacheri

17.5:1

Avg Teacher Salaryi

$105K

Local Median Incomei

$122K

By District

Barrington CUSD 220Unit District · 7,881 students

Teachers earn an average of $104K. 93.8% returned from the prior year.

Staff Breakdowni

618 total FTE

596 Teachers (96%)

22 Counselors (4%)

Teachers

Student:Teacher

16:1

Avg Salary

$104K

17 yrs avg experience

Retention ratei93.8%

Attendance ratei93.8%

Administration

Avg Salary

$153K

Support Staff

Counselorsi

21.7

1 per 363 students

Teacher Credentials

Novice teachersi2.5%

Out-of-fieldi3.3%

Provisional licensei1.5%

CHSD 155High School District · 5,196 students

Teachers earn an average of $109K. 94% returned from the prior year.

Staff Breakdowni

338 total FTE

318 Teachers (94%)

20 Counselors (6%)

Teachers

Student:Teacher

20:1

Avg Salary

$109K

18 yrs avg experience

Retention ratei94%

Attendance ratei94%

Administration

Avg Salary

$145K

Support Staff

Counselorsi

1 per 260 students

Teacher Credentials

Novice teachersi3.1%

Out-of-fieldi2.2%

Fox River Grove Cons SD 3Elementary District · 398 students

Teachers earn an average of $59K. 77.7% returned from the prior year.

Staff Breakdowni

34 total FTE

33 Teachers (97%)

1 Counselors (3%)

Teachers

Student:Teacher

14:1

Avg Salary

$59K

11.3 yrs avg experience

Retention ratei77.7%

Attendance ratei77.7%

Administration

Avg Salary

$119K

Support Staff

Counselorsi

1 per 398 students

Teacher Credentials

Novice teachersi12.4%

Out-of-fieldi5.3%

Provisional licensei3%