Chambersburg Area Sr. High School (Ranked Bottom 50% for 2025-26)

( shown in map)

Bottom 50%

Chambersburg Area Senior High School is a public high school located in Franklin County, Pennsylvania. The school serves grades 9, 10, 11, and 12. Students come from Chambersburg and surrounding townships of Hamilton, Greene, Lurgan, Letterkenny and Guilford.

Serving 2,324 students in grades 9-12, Chambersburg Area Sr. High School ranks in the bottom 50% of all schools in Pennsylvania for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).

The percentage of students achieving is 14% (which is lower than the Pennsylvania state average of 38%). The percentage of students achieving is 55% (which is equal to the Pennsylvania state average of 55%).

The student-teacher ratio of 18:1 is higher than the Pennsylvania state level of 13:1.

Minority enrollment is 46% of the student body (majority Hispanic), which is higher than the Pennsylvania state average of 39% (majority Hispanic).

Quick Facts (2025-26)

Grades: 9-12
Enrollment: 2,324 students
Student-Teacher Ratio: 18:1
Minority Enrollment: 46%
: 83% (Btm 50% in PA)
: Bottom 50%
: 14% (Btm 50%)
: 55% (Btm 50%)
: 14% (Btm 50%)
Source: National Center for Education Statistics (NCES), PA Dept. of Education

Top Rankings

Chambersburg Area Sr. High School ranks among the top 20% of public schools in Pennsylvania for:

School Overview

Chambersburg Area Sr. High School's student population of 2,324 students has grown by 10% over five school years.

The teacher population of 130 teachers has stayed relatively flat over five school years.

Grades Offered

Grades 9-12
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Chambersburg Area Sr. High School
9	562
10	574
11	585
12	603

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Total Students

2,324 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Chambersburg Area Sr. High School
2023	2,348
2022	2,285
2021	2,182
2020	2,096
2019	2,096
2018	2,159
2017	2,159
2016	2,131
2015	2,117
2014	2,054
2013	2,035
2012	2,440
2011	1,698
2010	1,767
2009	1,950
2008	1,983
2007	1,894
2006	1,858
2005	1,774
2004	1,760
2003	1,766
2002	1,739
2001	1,750
2000	1,730
1999	1,733
1998	1,718
1997	1,704
1996	1,730
1995	1,706
1994	1,697
1993	1,809
1992	1,807
1991	1,859
1990	1,839
1989	1,934
1988	1,989
1987	2,017

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Gender %

Total Classroom Teachers

130 teachers

View Data

Total Classroom Teachers Trends Over Years (1987-2023)
Year	Chambersburg Area Sr. High School
2023	129
2022	128
2021	118
2020	133
2019	133
2018	135
2017	135
2016	126
2015	122
2014	127
2013	122
2012	145
2011	111
2010	114
2009	114
2008	117
2007	110
2006	105
2005	105
2004	102
2003	102
2002	97
2001	98
2000	102
1999	103
1998	99
1997	97
1996	95
1995	98
1994	97
1993	100
1992	105
1991	104
1990	103
1989	109
1988	116
1987	187

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Year Founded

1955

Colors

White, Blue

School Calendar

View School Calendar

School Motto

Safe, nurturing, and engaging environment where students will receive a rigorous and responsive education that will empower them to compete globally.

School Rankings

Chambersburg Area Sr. High School ranks within the bottom 50% of all 2,733 schools in Pennsylvania (based off of combined math and reading proficiency testing data).

The of Chambersburg Area Sr. High School is 0.62, which is more than the diversity score at state average of 0.59. The school's diversity has stayed relatively flat over five school years.

This School

State Level (PA)

#2020 out of 2733 schools
(Bottom 50%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Chambersburg Area Sr. High School
2023	#2020
2022	#778
2021	#1663
2019	#991
2018	#1073
2017	#1439
2016	#828
2015	#1109
2014	#2126
2013	#1936
2012	#2453

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14%

38%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2023	14%	38%	34%
2022	82%	36%	33%
2021	46%	38%	26%
2019	59%	45%	43%
2018	58%	45%	42%
2017	52%	46%	42%
2016	60%	46%	41%
2015	53%	43%	37%
2014	51%	72%	67%
2013	55%	73%	64%
2012	51%	74%	65%

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55%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2022	55%	55%	55%
2021	20%	55%	48%
2019	71%	62%	64%
2018	69%	63%	42%
2017	63%	63%	62%
2016	76%	62%	62%
2015	69%	62%	60%
2014	71%	70%	66%
2013	75%	70%	66%
2012	62%	71%	66%
2011	67%	73%	67%

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14%

57%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2022	14%	57%	58%
2021	58%	64%	55%

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Student-Teacher Ratio

18:1

13:1

View Data

Student-Teacher Ratio Comparison Over Years (1987-2023)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2023	18:1	13:1	16:1
2022	18:1	13:1	16:1
2021	18:1	14:1	17:1
2020	16:1	14:1	17:1
2019	16:1	14:1	17:1
2018	16:1	15:1	17:1
2017	16:1	14:1	17:1
2016	17:1	15:1	16:1
2015	17:1	15:1	17:1
2014	16:1	15:1	16:1
2013	17:1	15:1	16:1
2012	17:1	15:1	17:1
2011	15:1	14:1	16:1
2010	15:1	14:1	16:1
2009	17:1	14:1	16:1
2008	17:1	14:1	16:1
2007	17:1	16:1	17:1
2006	18:1	16:1	18:1
2005	17:1	16:1	18:1
2004	17:1	16:1	18:1
2003	17:1	16:1	18:1
2002	18:1	16:1	17:1
2001	18:1	17:1	18:1
2000	17:1	17:1	17:1
1999	17:1	17:1	17:1
1998	17:1	18:1	18:1
1997	18:1	18:1	18:1
1996	18:1	18:1	19:1
1995	17:1	19:1	20:1
1994	18:1	19:1	21:1
1993	18:1	19:1	20:1
1992	17:1	17:1	18:1
1991	18:1	17:1	18:1
1990	18:1	17:1	18:1
1989	18:1	17:1	18:1
1988	17:1	17:1	18:1
1987	11:1	18:1	16:1

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American Indian

n/a

Asian

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2023	2%	5%	2%
2022	2%	4%	2%
2021	2%	4%	1%
2020	2%	4%	2%
2019	2%	4%	2%
2018	1%	4%	1%
2017	1%	4%	1%
2016	1%	4%	1%
2015	1%	4%	1%
2014	2%	4%	2%
2013	2%	4%	2%
2012	1%	3%	2%
2011	2%	4%	2%
2010	2%	4%	3%
2009	2%	4%	3%
2008	2%	3%	2%
2007	2%	3%	1%
2006	1%	3%	1%
2005	2%	2%	1%
2004	2%	2%	1%
2003	2%	3%	1%
2002	2%	2%	2%
2001	1%	2%	1%
2000	1%	2%	1%
1999	1%	2%	2%
1998	2%	2%	1%
1997	1%	2%	1%
1996	1%	2%	2%
1995	1%	2%	1%
1994	1%	2%	1%
1993	1%	2%	1%
1992	2%	2%	1%
1991	1%	2%	2%

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Hispanic

29%

15%

View Data

Hispanic Student Percentage Comparison Over Years (1993-2023)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2023	28%	14%	24%
2022	26%	14%	23%
2021	25%	13%	23%
2020	23%	12%	21%
2019	23%	12%	21%
2018	20%	11%	20%
2017	20%	11%	20%
2016	19%	10%	19%
2015	18%	10%	18%
2014	15%	9%	16%
2013	14%	9%	15%
2012	12%	9%	14%
2011	11%	8%	13%
2010	9%	9%	12%
2009	8%	7%	10%
2008	6%	7%	10%
2007	6%	7%	9%
2006	6%	6%	9%
2005	5%	6%	8%
2004	4%	6%	7%
2003	4%	5%	6%
2002	4%	5%	5%
2001	3%	5%	4%
2000	3%	4%	4%
1999	2%	4%	3%
1998	2%	4%	3%
1997	2%	4%	2%
1996	1%	4%	2%
1995	1%	3%	2%
1994	1%	3%	2%
1993	1%	3%	1%

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Black

14%

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2023	9%	14%	8%
2022	10%	14%	8%
2021	10%	15%	8%
2020	10%	15%	8%
2019	10%	15%	8%
2018	9%	15%	8%
2017	9%	15%	8%
2016	10%	15%	8%
2015	10%	15%	8%
2014	10%	15%	8%
2013	10%	15%	9%
2012	10%	15%	9%
2011	9%	15%	9%
2010	8%	15%	9%
2009	9%	16%	9%
2008	9%	16%	10%
2007	9%	16%	10%
2006	8%	16%	9%
2005	8%	16%	9%
2004	7%	16%	9%
2003	7%	15%	9%
2002	6%	15%	8%
2001	6%	15%	8%
2000	6%	15%	8%
1999	5%	15%	7%
1998	5%	15%	7%
1997	6%	14%	7%
1996	6%	14%	6%
1995	6%	14%	6%
1994	5%	14%	6%
1993	5%	13%	6%
1992	4%	13%	6%
1991	4%	13%	5%

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White

54%

61%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2023	54%	62%	59%
2022	56%	63%	60%
2021	57%	63%	61%
2020	61%	65%	63%
2019	61%	65%	63%
2018	66%	66%	66%
2017	66%	66%	66%
2016	66%	68%	68%
2015	67%	68%	68%
2014	70%	69%	70%
2013	73%	70%	71%
2012	76%	71%	72%
2011	78%	71%	74%
2010	81%	72%	76%
2009	81%	73%	78%
2008	83%	74%	78%
2007	83%	74%	80%
2006	85%	75%	81%
2005	85%	76%	82%
2004	87%	76%	83%
2003	87%	77%	84%
2002	88%	78%	85%
2001	90%	78%	87%
2000	90%	79%	87%
1999	92%	79%	88%
1998	91%	79%	89%
1997	91%	80%	90%
1996	91%	80%	90%
1995	92%	81%	91%
1994	93%	81%	91%
1993	93%	82%	92%
1992	93%	82%	92%
1991	93%	82%	92%

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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	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2023	7%	5%	7%
2022	6%	5%	7%
2021	6%	5%	7%
2020	4%	4%	6%
2019	4%	4%	6%
2018	4%	4%	5%
2017	4%	4%	5%
2016	4%	3%	4%
2015	4%	3%	5%
2014	3%	3%	4%
2013	1%	2%	3%

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All Ethnic Groups

0.62

0.59

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2023	0.62	0.58	0.59
2022	0.61	0.57	0.57
2021	0.60	0.57	0.57
2020	0.57	0.54	0.55
2019	0.57	0.54	0.55
2018	0.52	0.53	0.52
2017	0.52	0.53	0.52
2016	0.52	0.51	0.51
2015	0.51	0.51	0.50
2014	0.48	0.50	0.49
2013	0.45	0.48	0.47
2012	0.40	0.47	0.45
2011	0.37	0.47	0.43
2010	0.35	0.46	0.39
2009	0.33	0.44	0.37
2008	0.30	0.43	0.37
2007	0.30	0.42	0.35
2006	0.27	0.41	0.33
2005	0.27	0.40	0.32
2004	0.24	0.40	0.30
2003	0.24	0.39	0.29
2002	0.22	0.37	0.27
2001	0.19	0.37	0.24
2000	0.19	0.35	0.24
1999	0.15	0.35	0.21
1998	0.17	0.35	0.21
1997	0.16	0.34	0.19
1996	0.17	0.34	0.19
1995	0.15	0.33	0.17
1994	0.13	0.33	0.17
1993	0.13	0.31	0.16
1992	0.13	0.31	0.16
1991	0.13	0.31	0.15

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83%

87%

View Data

Graduation Rate Comparison Over Years (2013-2023)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2023	83%	87%	87%
2022	78%	87%	81%
2021	75%	87%	81%
2020	85%	87%	88%
2019	79%	86%	83%
2018	80%	86%	84%
2017	82%	86%	80%
2016	79%	86%	82%
2015	76%	86%	77%
2014	81%	86%	81%
2013	84%	85%	84%

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Eligible for

55%

60%

View Data

Free Lunch Eligibility Comparison Over Years (2003-2023)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2023	55%	54%	66%
2022	43%	50%	51%
2021	50%	49%	50%
2020	43%	48%	46%
2019	43%	48%	46%
2018	35%	41%	42%
2017	35%	41%	42%
2016	45%	44%	51%
2015	42%	41%	49%
2014	37%	38%	43%
2013	30%	36%	37%
2012	25%	34%	32%
2011	24%	33%	33%
2010	20%	31%	31%
2009	17%	27%	25%
2008	13%	25%	23%
2007	13%	24%	22%
2006	13%	25%	21%
2005	6%	22%	17%
2004	7%	22%	16%
2003	6%	23%	17%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2003-2023)
Year	Chambersburg Area Sr. High School	Pennsylvania	Chambersburg Area School District
2023	5%	2%	3%
2022	2%	1%	3%
2021	5%	2%	5%
2020	3%	3%	4%
2019	3%	3%	4%
2018	2%	3%	3%
2017	2%	3%	3%
2016	5%	3%	5%
2015	5%	5%	5%
2014	6%	5%	7%
2013	4%	5%	6%
2012	6%	6%	8%
2011	6%	6%	8%
2010	5%	7%	7%
2009	4%	7%	8%
2008	4%	6%	7%
2007	4%	6%	7%
2006	4%	7%	7%
2005	2%	6%	6%
2004	1%	6%	5%
2003	2%	6%	6%

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School Statewide Testing

View Education Department Test Scores

School District Name

Chambersburg Area School District

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

School Notes

School Mascot: Trojan

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Chambersburg Area Sr. High School's ranking?

Chambersburg Area Sr. High School is ranked #2020 out of 2,733 schools, which ranks it among the bottom 50% of public schools in Pennsylvania.

What schools are Chambersburg Area Sr. High School often compared to?

Chambersburg Area Sr. High Schoolis often viewed alongside schools like Chambersburg Area Career Magnet School, James Buchanan High School, Greencastle-antrim Sr. High School by visitors of our site.

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

14% of students have achieved math proficiency (compared to the 38% PA state average), while 55% of students have achieved reading proficiency (compared to the 55% PA state average).

What is the graduation rate of Chambersburg Area Sr. High School?

The graduation rate of Chambersburg Area Sr. High School is 83%, which is lower than the Pennsylvania state average of 87%.

How many students attend Chambersburg Area Sr. High School?

2,324 students attend Chambersburg Area Sr. High School.

What is the racial composition of the student body?

54% of Chambersburg Area Sr. High School students are White, 29% of students are Hispanic, 8% of students are Black, 7% of students are Two or more races, and 2% of students are Asian.

What is the student-teacher ratio of Chambersburg Area Sr. High School?

Chambersburg Area Sr. High School has a student ration of 18:1, which is higher than the Pennsylvania state average of 13:1.

What grades does Chambersburg Area Sr. High School offer ?

Chambersburg Area Sr. High School offers enrollment in grades 9-12 (Supplemental Virtual).

What school district is Chambersburg Area Sr. High School part of?

Chambersburg Area Sr. High School is part of Chambersburg Area School District.