Naperville North High School (Ranked Top 10% for 2025-26)

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10/

Top 10%

Naperville North High School is a public four-year high school located at the corner of Ogden Avenue and Mill Street in the northern-central part of Naperville, Illinois, a western suburb of Chicago, Illinois, in the United States. It’s a part of Naperville Community Unit School District 203.

Serving 2,502 students in grades 9-12, Naperville North High School ranks in the top 10% of all schools in Illinois for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).

The percentage of students achieving is 52% (which is higher than the Illinois state average of 27%). The percentage of students achieving is 56% (which is higher than the Illinois state average of 30%).

The student-teacher ratio of 13:1 is equal to the Illinois state level of 13:1.

Minority enrollment is 43% of the student body (majority Asian and Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).

Quick Facts (2025-26)

Grades: 9-12
Enrollment: 2,502 students
Student-Teacher Ratio: 13:1
Minority Enrollment: 43%
: 95% (Top 20% in IL)
: Top 10%
: 52% (Top 10%)
: 56% (Top 10%)
: 82% (Top 5%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education

Top Rankings

Naperville North High School ranks among the top 20% of public schools in Illinois for:

School Overview

Naperville North High School's student population of 2,502 students has declined by 6% over five school years.

The teacher population of 189 teachers has stayed relatively flat over five school years.

Awards

Blue Ribbon School - Selected in 2018

Grades Offered

Grades 9-12

View Data

Distribution of Students By Grade Trends
Grade	Naperville North High School
9	632
10	605
11	609
12	656

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Total Students

2,502 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Naperville North High School
2023	2,553
2022	2,659
2021	2,713
2020	2,675
2019	2,675
2018	2,742
2017	2,742
2016	2,769
2015	2,885
2014	3,007
2013	3,085
2012	3,140
2011	3,171
2010	3,145
2009	3,150
2008	3,086
2007	3,065
2006	2,374
2005	3,016
2004	3,018
2003	3,004
2002	2,939
2001	2,875
2000	2,756
1999	2,693
1998	2,604
1997	2,640
1996	2,678
1995	2,583
1994	2,477
1993	2,382
1992	2,267
1991	2,240
1990	2,191
1989	2,191
1988	2,192
1987	2,183

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Gender %

Total Classroom Teachers

189 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Naperville North High School
2023	184
2022	186
2020	187
2019	187
2018	182
2017	182
2016	189
2015	183
2014	187
2013	278
2012	182
2011	189
2010	187
2009	190
2008	164
2007	169
2006	177
2005	177
2004	173
2003	169
2002	171
2001	168
2000	158
1999	145
1998	144
1997	146
1996	144
1995	145
1994	145
1993	146
1992	133
1991	131
1990	129

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Year Founded

1970

Colors

Blue, Orange

School Calendar

School Rankings

Naperville North High School ranks within the top 10% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).

The of Naperville North High School is 0.62, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.

This School

State Level (IL)

#266 out of 3542 schools
(Top 10%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Naperville North High School
2023	#266
2022	#158
2021	#94
2019	#181
2018	#179
2017	#128
2016	#150
2015	#102
2014	#364
2013	#341
2012	#2258

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52%

27%

View Data

Math Proficiency Comparison Over Years (2011-2023)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2023	52%	27%	58%
2021	61%	28%	51%
2019	66%	33%	64%
2018	67%	32%	65%
2017	67%	32%	63%
2016	63%	31%	62%
2015	62%	29%	59%
2014	79%	59%	83%
2013	79%	58%	80%
2012	75%	80%	91%
2011	78%	80%	92%

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56%

30%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2022	56%	30%	63%
2021	62%	32%	58%
2019	66%	38%	72%
2018	66%	37%	65%
2017	70%	38%	69%
2016	69%	36%	67%
2015	75%	38%	67%
2014	81%	57%	80%
2013	81%	58%	80%
2012	77%	75%	89%
2011	77%	75%	90%

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82%

50%

Student-Teacher Ratio

13:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2023	14:1	14:1	14:1
2022	14:1	14:1	14:1
2020	14:1	15:1	15:1
2019	14:1	15:1	15:1
2018	15:1	16:1	15:1
2017	15:1	15:1	15:1
2016	15:1	16:1	15:1
2015	16:1	16:1	15:1
2014	16:1	16:1	16:1
2013	11:1	13:1	12:1
2012	17:1	16:1	17:1
2011	17:1	16:1	17:1
2010	17:1	16:1	17:1
2009	17:1	16:1	17:1
2008	19:1	18:1	19:1
2007	18:1	17:1	18:1
2006	13:1	16:1	17:1
2005	17:1	16:1	18:1
2004	17:1	17:1	18:1
2003	18:1	16:1	18:1
2002	17:1	16:1	18:1
2001	17:1	16:1	17:1
2000	17:1	16:1	18:1
1999	19:1	16:1	18:1
1998	18:1	17:1	18:1
1997	18:1	17:1	19:1
1996	19:1	17:1	19:1
1995	18:1	17:1	18:1
1994	17:1	18:1	18:1
1993	16:1	18:1	18:1
1992	17:1	17:1	18:1
1991	17:1	17:1	18:1
1990	17:1	18:1	18:1

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American Indian

n/a

Asian

18%

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2023	18%	6%	18%
2022	19%	5%	18%
2021	19%	5%	18%
2020	19%	5%	17%
2019	19%	5%	17%
2018	18%	5%	16%
2017	18%	5%	16%
2016	18%	5%	17%
2015	17%	6%	16%
2014	16%	5%	15%
2013	16%	5%	16%
2012	16%	4%	16%
2011	15%	5%	15%
2010	17%	5%	16%
2009	16%	5%	16%
2008	17%	5%	15%
2007	17%	5%	15%
2006	19%	5%	14%
2005	16%	5%	12%
2004	16%	4%	14%
2003	17%	4%	13%
2002	15%	4%	13%
2001	15%	4%	12%
2000	13%	3%	12%
1999	13%	3%	11%
1998	12%	3%	11%
1997	10%	3%	9%
1996	9%	3%	10%
1995	7%	3%	9%
1994	6%	3%	8%
1993	6%	3%	7%
1992	7%	3%	7%
1991	6%	3%	6%

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Hispanic

14%

28%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2023	13%	27%	12%
2022	13%	27%	12%
2021	12%	27%	11%
2020	12%	26%	11%
2019	12%	26%	11%
2018	11%	26%	11%
2017	11%	26%	11%
2016	10%	26%	10%
2015	9%	25%	10%
2014	8%	25%	9%
2013	8%	24%	9%
2012	8%	24%	8%
2011	8%	23%	8%
2010	6%	22%	6%
2009	6%	22%	5%
2008	4%	21%	5%
2007	4%	20%	4%
2006	3%	19%	3%
2005	4%	18%	4%
2004	3%	18%	3%
2003	3%	17%	3%
2002	3%	16%	3%
2001	2%	15%	3%
2000	2%	15%	2%
1999	2%	14%	2%
1998	1%	13%	1%
1997	2%	13%	1%
1996	2%	12%	1%
1995	1%	12%	1%
1994	1%	11%	1%
1993	1%	11%	1%
1992	1%	10%	1%
1991	1%	10%	1%

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Black

16%

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2023	5%	17%	5%
2022	5%	17%	5%
2021	5%	17%	5%
2020	5%	17%	5%
2019	5%	17%	5%
2018	6%	17%	5%
2017	6%	17%	5%
2016	5%	17%	4%
2015	5%	17%	4%
2014	6%	17%	5%
2013	6%	18%	5%
2012	5%	18%	5%
2011	6%	18%	5%
2010	5%	20%	5%
2009	5%	20%	5%
2008	5%	20%	4%
2007	4%	20%	4%
2006	3%	20%	3%
2005	3%	20%	3%
2004	3%	21%	3%
2003	2%	21%	3%
2002	3%	21%	3%
2001	3%	21%	2%
2000	2%	21%	2%
1999	3%	21%	2%
1998	3%	21%	2%
1997	3%	20%	3%
1996	3%	21%	2%
1995	3%	20%	2%
1994	2%	21%	2%
1993	2%	21%	2%
1992	2%	21%	2%
1991	3%	21%	2%

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White

57%

45%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2023	59%	45%	59%
2022	58%	47%	60%
2021	59%	47%	61%
2020	60%	48%	63%
2019	60%	48%	63%
2018	62%	49%	64%
2017	62%	49%	64%
2016	64%	49%	65%
2015	66%	49%	66%
2014	66%	50%	67%
2013	67%	50%	67%
2012	68%	51%	68%
2011	68%	51%	69%
2010	72%	53%	73%
2009	73%	53%	74%
2008	74%	54%	76%
2007	75%	55%	77%
2006	98%	56%	80%
2005	77%	57%	81%
2004	78%	57%	80%
2003	78%	58%	81%
2002	79%	59%	81%
2001	79%	60%	83%
2000	81%	61%	84%
1999	82%	62%	85%
1998	84%	63%	86%
1997	85%	64%	87%
1996	86%	64%	87%
1995	89%	65%	88%
1994	91%	65%	89%
1993	91%	65%	90%
1992	90%	66%	90%
1991	90%	66%	91%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2023	5%	4%	6%
2022	5%	4%	5%
2021	5%	4%	5%
2020	4%	4%	4%
2019	4%	4%	4%
2018	3%	3%	4%
2017	3%	3%	4%
2016	3%	3%	4%
2015	3%	3%	4%
2014	4%	3%	4%
2013	3%	3%	3%

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All Ethnic Groups

0.62

0.70

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2023	0.60	0.70	0.60
2022	0.61	0.68	0.60
2021	0.60	0.68	0.59
2020	0.59	0.68	0.57
2019	0.59	0.68	0.57
2018	0.57	0.67	0.55
2017	0.57	0.67	0.55
2016	0.55	0.67	0.54
2015	0.53	0.67	0.53
2014	0.53	0.66	0.53
2013	0.52	0.66	0.52
2012	0.51	0.65	0.50
2011	0.51	0.66	0.50
2010	0.46	0.64	0.44
2009	0.44	0.64	0.43
2008	0.43	0.64	0.40
2007	0.41	0.63	0.39
2006	0.26	0.61	0.36
2005	0.39	0.61	0.32
2004	0.37	0.60	0.35
2003	0.37	0.59	0.34
2002	0.36	0.59	0.32
2001	0.36	0.58	0.30
2000	0.33	0.57	0.28
1999	0.31	0.56	0.27
1998	0.28	0.56	0.25
1997	0.27	0.54	0.24
1996	0.25	0.53	0.23
1995	0.20	0.53	0.22
1994	0.17	0.52	0.20
1993	0.17	0.52	0.19
1992	0.19	0.52	0.18
1991	0.19	0.52	0.18

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95%

87%

View Data

Graduation Rate Comparison Over Years (2011-2023)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2023	95%	87%	96%
2022	98%	87%	97%
2018	99%	87%	98%
2017	98%	87%	98%
2016	98%	85%	97%
2015	98%	85%	97%
2014	97%	86%	95%
2013	96%	83%	96%
2012	96%	82%	97%
2011	93%	83%	95%

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Eligible for

14%

43%

View Data

Free Lunch Eligibility Comparison Over Years (2013-2023)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2023	13%	43%	13%
2022	13%	43%	13%
2021	13%	44%	13%
2020	11%	47%	12%
2019	11%	47%	12%
2018	12%	46%	12%
2017	12%	46%	12%
2016	12%	47%	13%
2015	15%	52%	15%
2014	13%	47%	11%
2013	12%	45%	11%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2013-2023)
Year	Naperville North High School	Illinois	Naperville Community Unit School District 203
2023	4%	4%	3%
2022	4%	4%	3%
2021	4%	4%	3%
2020	4%	2%	3%
2019	4%	2%	3%
2018	4%	4%	3%
2017	4%	4%	3%
2016	2%	3%
2015	1%	2%	1%
2014	2%	3%	2%
2013	4%	5%	2%

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School Statewide Testing

School District Name

Naperville Community Unit School District 203

Source: National Center for Education Statistics (NCES), IL Dept. of Education

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Naperville North High School's ranking?

Naperville North High School is ranked #266 out of 3,542 schools, which ranks it among the top 10% of public schools in Illinois.

What schools are Naperville North High School often compared to?

Naperville North High Schoolis often viewed alongside schools like Naperville Central High School by visitors of our site.

What percent of students have achieved state testing proficiency in math and reading?

52% of students have achieved math proficiency (compared to the 27% IL state average), while 56% of students have achieved reading proficiency (compared to the 30% IL state average).

What is the graduation rate of Naperville North High School?

The graduation rate of Naperville North High School is 95%, which is higher than the Illinois state average of 87%.

How many students attend Naperville North High School?

2,502 students attend Naperville North High School.

What is the racial composition of the student body?

57% of Naperville North High School students are White, 18% of students are Asian, 14% of students are Hispanic, 6% of students are Black, and 5% of students are Two or more races.

What is the student-teacher ratio of Naperville North High School?

Naperville North High School has a student ration of 13:1, which is equal to the Illinois state average of 13:1.

What grades does Naperville North High School offer ?

Naperville North High School offers enrollment in grades 9-12

What school district is Naperville North High School part of?

Naperville North High School is part of Naperville Community Unit School District 203.

In what neighborhood is Naperville North High School located?

Naperville North High School is located in the Naperville Park District neighborhood of Naperville, IL. There are 35 other public schools located in Naperville Park District.