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SCHOOL COMMUNITY·SYLVAN HEIGHTS SCIENCE CS·NCES 420002700366

Sylvan Heights Science CS

915 S 13th Street, Harrisburg, PA 17104 · (717) 232-9220 · Dauphin County
GRADES KG–04ELEMENTARY13-CITYCHARTERTITLE IREGULAR SCHOOL217 STUDENTS
Enrollment
217
Elementary
STATE 443
Student : Teacher
14.8:1
15 FTE teachers
STATE 13.1:1
Free / Reduced Lunch
96%
209 students
STATE 75%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
44
Grade 1
44
Grade 2
42
Grade 3
43
Grade 4
44
Student demographics
White
42%
STATE 60%
Hispanic
5726%
STATE 16%
Black
14868%
STATE 14%
Two+
84%
STATE 5%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
11252%
Female
10548%

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
27.2%
PA avg 51.1% . -4.4pp since 2023
Math
25.3%
PA avg 43.0% . +6.1pp since 2023
Source: PSSA + Keystone. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
31.6%
composite math + reading, all grades
Predicted
36.3%
based on PA schools with similar FRL share
Beats by
-4.7pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
217
+2 (+1%) vs 2017
Student : Teacher
14.8:1
was 15.8:1
% White
2%
was 3%
% Hispanic
26%
was 23%
% Black
68%
was 67%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About Sylvan Heights Science CS

Located at 915 S 13th Street, in Harrisburg, Pennsylvania, Sylvan Heights Science CS is a close-knit primary school that caters to 217 students (grades K through 4), overseen by Sylvan Heights Science CS. Enrollment runs roughly 51% leaner than the state mean of about 443.

Operationally, Sylvan Heights Science CS answers to Sylvan Heights Science CS, which sets policy, hires staff, and reports enrollment to the state.

On the student-mix side, Sylvan Heights Science CS lists that the largest single group is Black, at 68% of enrollment. Other groups include 26% Hispanic, 4% multiracial. The wider county runs roughly 17% Black, putting the school's mix meaningfully more Black than the area baseline.

On the income-and-resources front, Staff filings list 15 full-time-equivalent teachers, which works out to roughly 14.8:1 students per teacher. The state averages around 13.1:1, so this campus is higher than the state norm typical. Roughly 96% of students at Sylvan Heights Science CS qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Dauphin County (around 59%), the school's rate is somewhat above typical.

Adjusting for the school's free-and-reduced-lunch share, Sylvan Heights Science CS performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 36.3%, the actual is 31.6%, a residual of -4.7 points.

Around the school, ACS estimates for Dauphin County put median household earnings sit near $76,242, 34% of adults hold a bachelor's degree or higher, and roughly 9% of residents live below the federal poverty line. Sylvan Heights Science CS is one of 75 public schools in Dauphin County (combined enrollment of about 72,718 students).

Foose Sch is the nearest neighboring public school, about 0.1 miles from this campus. Within five miles, there are 8 other public schools. On composite proficiency, Sylvan Heights Science CS comes 4th of 7 in the immediate cluster, higher than the nearby-schools average of 29.7%.

The campus sits in an urban setting. Sylvan Heights Science CS is a charter school, which puts it inside the public-school system but outside the standard district-managed model.

Looking at the recent track record. Looking back 7 years, enrollment at Sylvan Heights Science CS has changed only slightly, going from 215 students in 2018 to 217 in 2025. Class-load math has tightened: from 15.8:1 in 2018 to 14.8:1 in 2025.

On allk12, the feed for Sylvan Heights Science CS typically covers classroom updates, athletics, and weather closures. Members of the school community can share what they know.

Dauphin County at a glance

View full county profile
Population
289,593
Census ACS
Median income
$76,242
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
9%
Below federal line
Schools in county
75
72,718 students

Quick facts

School name
Sylvan Heights Science CS
District
Sylvan Heights Science CS
Address
915 S 13th Street, Harrisburg, PA 17104
Phone
(717) 232-9220
County
Dauphin County
Level
Elementary
Grade range
KG–04
Total enrollment
217
Teachers (FTE)
15
Student–teacher ratio
14.8:1
Free/Reduced lunch
209 (96%)
Locale
13-City: Small
NCES ID
420002700366
Charter school
Yes
Virtual school
No

Related schools

Other schools in Harrisburg
Nearby schools

Frequently asked questions

About Sylvan Heights Science CS
How large is Sylvan Heights Science CS?
Sylvan Heights Science CS enrolls approximately 217 students in grades KG-04.
What grades does Sylvan Heights Science CS serve?
Sylvan Heights Science CS serves grades KG-04.
How many teachers does Sylvan Heights Science CS have?
Sylvan Heights Science CS employs 15 FTE teachers, for a student-to-teacher ratio of 14.8:1.
What is the student diversity at Sylvan Heights Science CS?
Student demographics at Sylvan Heights Science CS are roughly 2% White, 26% Hispanic, 68% Black, 4% Two or more.
What district is Sylvan Heights Science CS in?
Sylvan Heights Science CS is part of Sylvan Heights Science CS.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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