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Dr Robert Ketterer Charter School Inc

Public, Charter Grades 6-12

Summary

Dr Robert Ketterer Charter School Inc is a public charter high school located in Latrobe, Pennsylvania, serving grades 6-12 with a total enrollment of 146 students. The school is part of the Dr Robert Ketterer Charter School Inc District, which is ranked 552 out of 610 districts in Pennsylvania and has a 0-star rating from SchoolDigger.

The analysis of Dr Robert Ketterer Charter School Inc reveals significant academic challenges, with the school consistently underperforming compared to nearby public high schools and the state average. The school has a ranking of 598 out of 686 Pennsylvania high schools in the 2023-2024 school year and a 1-star rating from SchoolDigger. Its academic performance is significantly below the state average across various subjects and grade levels, with only 0% of students proficient or better in PSSA/Math for All Grades, compared to the state average of 40.4%. The school's four-year graduation rate has fluctuated, ranging from 69.2% to 87.5% in recent years, and its dropout rate has been relatively high, ranging from 1.3% to 2.4% during the same period.

However, the school stands out for its exceptional performance in serving disabled students, ranking 5 out of 502 Pennsylvania high schools for this subgroup. When compared to nearby public high schools, such as River Valley High School, Mount Pleasant Area High School, Hempfield Area Senior High School, and Jeannette High School, Dr Robert Ketterer Charter School Inc consistently underperforms academically. This suggests the need for a comprehensive review and implementation of strategies to improve student outcomes, while also leveraging the school's successful approach to supporting disabled students.

127

Students ?

4.2

Student/teacher ratio ?

$177

Per pupil spending ?

97.6%

Free/discounted lunch ?

1133 Village Way
Latrobe, PA 15650-1764

(724) 537-9110

District: Dr Robert Ketterer Charter School Inc

Racial breakdown:

White:

73.2%

African American:

11.8%

Hispanic:

7.9%

See top rated Pennsylvania public schools

Compare Dr Robert Ketterer Charter School Inc to nearby high schools!

At a glance

▲ Ranking trend: Improving — 1st percentile in 2003 → 13th in 2024

Strengths

✓Ranking is trending up — up 12 percentile points since 2003

✓Small classes — about 4 students per teacher

Worth a look

!Test scores below the Pennsylvania average (17% vs 44% meeting standards)

!Math scores 40 pts below the Pennsylvania average

Students meeting standards (2023-2024) ?

This school17%

Pennsylvania avg44%

Not ranked this year

Dr Robert Ketterer Charter School Inc did not have enough recent test-score data to be ranked. Check the trend below for past years.

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Middle school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Pennsylvania percentile	Rating
2019	6.1	830 of 891	6.8%	☆☆☆☆☆
2010	5.4	769 of 805	4.5%	☆☆☆☆☆
2004	0.4	659 of 663	0.6%	☆☆☆☆☆
2003	1.4	623 of 643	3.1%	☆☆☆☆☆

High school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Pennsylvania percentile	Rating
2024	10.3	598 of 686	12.8%	★☆☆☆☆
2023	24.1	539 of 674	20.0%	★☆☆☆☆
2019	33.9	512 of 693	26.1%	★☆☆☆☆
2017	4.6	604 of 663	8.9%	☆☆☆☆☆
2010	11.2	598 of 649	7.9%	☆☆☆☆☆
2003	0.4	580 of 583	0.5%	☆☆☆☆☆

Disabled

Year	Avg score	Statewide rank	Pennsylvania percentile	Rating
2023	99.6	5 of 502	99.0%	★★★★★

Low Socio Economic Status

Year	Avg score	Statewide rank	Pennsylvania percentile	Rating
2024	16.7	565 of 664	14.9%	★☆☆☆☆
2023	37.5	432 of 652	33.7%	★★☆☆☆

White

Year	Avg score	Statewide rank	Pennsylvania percentile	Rating
2024	3.6	578 of 595	2.9%	☆☆☆☆☆
2023	4.8	557 of 577	3.5%	☆☆☆☆☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

High school

Disabled (2023)99th percentile+79 vs school

Low Socio Economic Status (2024)15th percentile~ school

White (2024)3rd percentile-10 vs school

By subject vs Pennsylvania (2023-2024) ?

Literature44%-19 vs state

Biology12%-38 vs state

Algebra I7%-35 vs state

Math0%-40 vs state

★

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Schools Near Dr Robert Ketterer Charter School Inc

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				Keystone Exams Algebra I (2025)	Keystone Exams Biology (2025)	Keystone Exams Literature (2025)	PSSA Math (2025)			PSSA English Language Arts (2025)			Per Pupil Expenditures (2024)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	Keystone Exams Algebra I 11th Grade	Keystone Exams Biology 11th Grade	Keystone Exams Literature 11th Grade	PSSA Math 7th Grade	PSSA Math 8th Grade	PSSA Math All Grades	PSSA English Language Arts 7th Grade	PSSA English Language Arts 8th Grade	PSSA English Language Arts All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Dr Robert Ketterer Charter School Inc	Public, Charter	6-12	1133 Village Way	Latrobe	15650	Westmoreland County	Dr Robert Ketterer Charter School Inc	Yes	No	No	Yes	(724) 537-9110	127	30	4.2	97.6%	93 (73.2%)	15 (11.8%)	10 (7.9%)	0 (0.0%)	1 (0.8%)	0 (0.0%)	8 (6.3%)								(n/a)										$177	$34	$143
Eastern Westmoreland Career and Technology Center	Public	9-12	4904 Route 982	Latrobe	15650	Westmoreland County	Eastern Westmoreland Career and Technology Center	No	No	No	No	(724) 539-9788	6	18	.3		5 (83.3%)	1 (16.7%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)
Greater Latrobe Senior High School	Public	9-12	131 High School Rd	Latrobe	15650	Westmoreland County	Greater Latrobe School District	No	No	No	No	(724) 539-4225	1,115	66	16.8	36.7%	1,027 (92.1%)	4 (0.4%)	24 (2.2%)	16 (1.4%)	4 (0.4%)	1 (0.1%)	39 (3.5%)	74.5	167^th of 681 public high schools	75.5%		72	186^th of 686 public high schools	72.9%	19	58.2	59.7	70.0							$17,658	$837	$16,822
Derry Area Senior High School	Public	9-12	988 North Chestnut St Ext	Derry	15627	Westmoreland County	Derry Area School District	No	No	No	No	(724) 694-2780	598	45	13.1	98.3%	560 (93.6%)	7 (1.2%)	7 (1.2%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	24 (4.0%)	49.4	381^st of 681 public high schools	44.1%		48.6	395^th of 686 public high schools	42.4%	14	35.0	42.9	68.2							$19,464	$1,141	$18,323
Greensburg-Salem High School	Public	9-12	65 Mennel Dr	Greensburg	15601	Westmoreland County	Greensburg Salem School District	No	No	No	No	(724) 832-2900	784	59	13.4	100.3%	625 (79.7%)	54 (6.9%)	42 (5.4%)	3 (0.4%)	1 (0.1%)	3 (0.4%)	56 (7.1%)	43.3	436^th of 681 public high schools	36.0%		52	372^nd of 686 public high schools	45.8%	64	36.4	43.9	56.9							$18,125	$1,783	$16,341
Ligonier Valley High School	Public	9-12	40 Springer Rd	Ligonier	15658	Westmoreland County	Ligonier Valley School District	No	No	No	No	(724) 238-9531	434	36	12.1	47.0%	410 (94.5%)	5 (1.2%)	3 (0.7%)	1 (0.2%)	0 (0.0%)	0 (0.0%)	15 (3.5%)	31.9	491^st of 681 public high schools	27.9%		65.9	240^th of 686 public high schools	65.0%	251	19.2	33.7	61.7							$24,428	$950	$23,478
Hempfield Area Senior High School	Public	10-12	4345 State Route 136	Greensburg	15601	Westmoreland County	Hempfield Area School District	No	No	No	No	(724) 834-9000	1,228	70	17.4	35.4%	1,145 (93.2%)	8 (0.7%)	16 (1.3%)	13 (1.1%)	1 (0.1%)	2 (0.2%)	43 (3.5%)	79	128^th of 681 public high schools	81.2%		81.2	105^th of 686 public high schools	84.7%	23	62.0	56.3	79.1							$17,472	$645	$16,827
Jeannette High School	Public	7-12	800 Florida Ave	Jeannette	15644	Westmoreland County	Jeannette City School District	No	No	No	Yes	(724) 523-5591	405	32	12.8	88.4%	245 (60.5%)	57 (14.1%)	17 (4.2%)	1 (0.2%)	0 (0.0%)	0 (0.0%)	85 (21.0%)	17.8	561^st of 681 public high schools	17.6%		44.1	438^th of 686 public high schools	36.2%	123	31.0	15.5	40.7	14.0	24.6	20.0	36.0	33.3	34.5	$14,602	$1,350	$13,253
Mount Pleasant Area High School	Public	9-12	265 State Street	Mount Pleasant	15666	Westmoreland County	Mount Pleasant Area School District	No	No	No	No	(724) 547-4100	597	40	14.9	44.7%	579 (97.0%)	5 (0.8%)	4 (0.7%)	1 (0.2%)	0 (0.0%)	0 (0.0%)	8 (1.3%)	62.8	271^st of 681 public high schools	60.2%		52	373^rd of 686 public high schools	45.6%	102	47.5	51.1	68.5							$17,778	$744	$17,034
Central Westmoreland Career and Technology Center	Public	9-12	240 Arona Road	New Stanton	15672	Westmoreland County	Central Westmoreland Career and Technology Center	No	No	No	No	(724) 925-3532	5	41	.1		5 (100.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)

Frequently Asked Questions about Dr Robert Ketterer Charter School Inc

How many students attend Dr Robert Ketterer Charter School Inc?

In the 2024-25 school year, 127 students attended Dr Robert Ketterer Charter School Inc.

What district is Dr Robert Ketterer Charter School Inc in?

Dr Robert Ketterer Charter School Inc

What is the racial makeup of Dr Robert Ketterer Charter School Inc?

Students at Dr Robert Ketterer Charter School Inc are 73% White, 12% African American, 8% Hispanic, 6% Two or more races.

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Pennsylvania Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.