High school (grades 9-12) · Carpentersville, IL

Dundee-Crown High School

Federal NCES profile for Dundee-Crown High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 43/100.

2024-25 NCES dataHigh school (grades 9-12)NCES 170855000487

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Compiled from official source data by PlainSchools. · Updated August 2026

The verdict

Dundee-Crown High School earns 43/100 on the Resource Investment Index, with class sizes larger than 75% of Illinois schools. It is also one of the largest schools in Illinois.

#3 of 10
public schools in Carpentersville · Resource Index: 43
Resource Index · Typical: 15.5:1
large classes for Illinois: 2,573
students enrolled

Dundee-Crown High School has class sizes larger than 75% of Illinois schools. Computed live against every Illinois school reporting to NCES.

By Resource Investment Index, Dundee-Crown High School ranks #3 of 10 public schools in Carpentersville, IL.

School address

Carpentersville, IL 60110

District: Cusd 300 · Illinois

NCES ID 170855000487 Verify on NCES CCD record →

NCES CCD universe card

School universe 170855000487 · Carpentersville, IL High · LARGE · TRAD

2,573 enr · 15.5:1 · RII 43

Nearest enrollment peer: Harry D Jacobs High School (2,056 students)

Resource Investment Index #3 of 10 public schools in Carpentersville. NCES Common Core of Data stamps for this campus. Read with this school → · District book → · Illinois schools → · Find another →

This school

2,573
Harry D Jacobs

2,056
Hampshire High

2,046
Westfield Comm

1,287
Dundee Middle

1,144
Carpentersvill

1,142

What this shows Dundee-Crown High School reports 2,573 students on the CCD universe file.

How Dundee-Crown High School compares

Dundee-Crown High School on the metrics families compare, against Illinois and U.S. means.

Metric	This school	vs Illinois	Illinois avg	U.S. avg
Students per teacher	15.5:1	▲ 11%	14:1	15.7:1
Enrollment	2,573	top 1%	-	-

Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25

15.5:1

Leaner classes than 42% of US schools, a middle-of-the-pack class size.

2,573

Bigger than 99% of US schools by enrollment, a large campus nationally.

Equity indicators (what these measure)

Staffing depth

15.5:1

students per teacher - 11% above state mean

Top 75% in Illinois - lower ratio than 25% of state schools

Close to the 15:1 benchmark most often cited for individualized attention.

Funding equity

$17,080

per pupil, district-wide - below Illinois avg of $18,196

Close to the U.S. public-school average per-pupil spend.

Support staff

Counselors13.0 FTE

Per 198 students, the combined health-and-guidance staffing load for this school.

Discipline context

in-school suspensions + 137 out-of-school

Suspension rate: 3.3 per 100 students. Combined in-school and out-of-school rate: 8.6 per 100 students. Reported via the Civil Rights Data Collection. Includes 4 expulsions.

Student demographics

Hispanic or Latino 69.5%

White 22.4%

African American 4.1%

Two or More 2.3%

Asian 1.7%

American Indian / Alaska Native 0.1%

Largest group: Hispanic or Latino at 69.5% of enrollment.

Student-body diversity index 46.4/100

Simpson diversity index - at 46.4, Dundee-Crown High School is more mixed than the Illinois school average of 38.9.

Programs

AP courses offered 19

Funding & spending

District-wide per-pupil expenditure for Cusd 300, which includes Dundee-Crown High School.

$17,080

Per student

-6%

vs Illinois

Avg $18,196

-3%

vs U.S.

Avg $17,658

Revenue mix

Local 56.0%

State 36.4%

Federal 7.6%

Source: NCES F-33 School District Finance Survey District-level finance · FY 2022-23 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.

How Dundee-Crown High School Compares to District-Mates

School	Enrollment	Economic Profile	Student-Teacher Ratio	Resources	Type
Harry D Jacobs High School	Similar size	No free-lunch data	Similar S:T ratio	Lower resources	Traditional public
Hampshire High School	Similar size	No free-lunch data	Similar S:T ratio	Lower resources	Traditional public
Westfield Community School	Smaller	No free-lunch data	Similar S:T ratio	Similar resources	Traditional public
Dundee Middle School	Smaller	No free-lunch data	Similar S:T ratio	Similar resources	Traditional public
Carpentersville Middle School	Smaller	No free-lunch data	Lower S:T ratio	Lower resources	Traditional public

Comparisons are relative to Dundee-Crown High School's own figures; each column derives from NCES Common Core of Data.

Other Schools in This District

Cusd 300 · 5 sibling schools

View district profile

Harry D Jacobs High School

High Standard

Enrollment: 2,056
Students per teacher: 14.9:1
Resource Index: 33/100

Compare side-by-side

Hampshire High School

High Standard

Enrollment: 2,046
Students per teacher: 16.9:1
Resource Index: 33/100

Compare side-by-side

Westfield Community School

Other Standard

Enrollment: 1,287
Students per teacher: 14.1:1
Resource Index: 39/100

Compare side-by-side

Dundee Middle School

Middle Standard

Enrollment: 1,144
Students per teacher: 15.9:1
Resource Index: 41/100

Compare side-by-side

Carpentersville Middle School

Middle Standard

Enrollment: 1,142
Students per teacher: 12.8:1
Resource Index: 33/100

Compare side-by-side

Nationwide high schools with similar size or staffing

Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.

Similar enrollment (~2,573 students)

Similar student-teacher ratio (~15.5:1)

Frequently asked questions about Dundee-Crown High School

How many students attend Dundee-Crown High School?

Dundee-Crown High School has 2,573 students enrolled. It is a high school in Carpentersville, IL.

What is the student-teacher ratio at Dundee-Crown High School?

The student-teacher ratio at Dundee-Crown High School is 15.5:1, which is 11% higher than the Illinois average of 14:1 and 1% lower than the national average of 15.7:1.

What is the racial and ethnic makeup of Dundee-Crown High School?

The largest demographic group at Dundee-Crown High School is Hispanic or Latino at 69.5% of enrollment, in Carpentersville, IL.

What is the Resource Investment Index for Dundee-Crown High School?

Dundee-Crown High School has a Resource Investment Index of 43/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, counselor availability. Not a test-score or academic measure (national median ~41/100, see methodology).

How does Dundee-Crown High School rank among public schools in Carpentersville?

By Resource Investment Index, Dundee-Crown High School ranks #3 of 10 public schools in Carpentersville, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Carpentersville on the city page.

What other schools are in Cusd 300?

Besides Dundee-Crown High School, Cusd 300 also operates Harry D Jacobs High School (2,056 students), Hampshire High School (2,046 students), and Westfield Community School (1,287 students). See the Cusd 300 district page for the complete list.

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Compiled from official source data by PlainSchools. · Updated August 2026

Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error. Data current as of August 2026.