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SCHOOL COMMUNITY·NORTHERN YORK COUNTY SD·NCES 421776006346

Northern MS

655 S Baltimore St, Dillsburg, PA 17019 · (717) 432-8691 · York County
GRADES 06–08MIDDLE41-RURALREGULAR SCHOOL757 STUDENTS
Enrollment
757
Middle
DISTRICT 535 · STATE 594
Student : Teacher
14.8:1
51 FTE teachers
DISTRICT 13.7:1 · STATE 13.2:1
Free / Reduced Lunch
29%
220 students
DISTRICT 30% · STATE 75%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
272
Grade 7
255
Grade 8
230
Student demographics
White
68190%
DISTRICT 88% · STATE 60%
Hispanic
314%
DISTRICT 5% · STATE 16%
Black
132%
DISTRICT 2% · STATE 14%
Asian
152%
DISTRICT 2% · STATE 5%
Two+
132%
DISTRICT 2% · STATE 5%
Native American
20%
DISTRICT 0% · STATE 0%
Pacific Islander
20%
DISTRICT 0% · STATE 0%
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
38651%
Female
37149%

Discussions

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
53.1%
PA avg 51.1% . -10.0pp since 2023
Math
34.6%
PA avg 43.0% . -1.6pp 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
48.9%
composite math + reading, all grades
Predicted
65.2%
based on PA schools with similar FRL share
Beats by
-16.3pp
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
757
-8 (-1%) vs 2017
Student : Teacher
14.8:1
was 14.7:1
% White
90%
was 93%
% Hispanic
4%
was 3%
% Black
2%
was 1%
% Asian
2%
was 1%
Source: NCES Common Core of Data

About Northern MS

Northern MS is a middle school of average-sized scale in Dillsburg, Pennsylvania, part of Northern York County SD, caters to 757 students in grades 6 through 8. Enrollment runs roughly 27% bigger than the state mean of about 594.

Northern York County SD comprises 6 schools with combined enrollment of 3,209 students; Northern MS is among them.

Looking at the student body, Northern MS reports that 90% of students identify as White, making the school strongly White-majority. Beyond that, the school reports 4% Hispanic. That is noticeably more White than the county at large, where the share is closer to 81%.

Looking at school resources, On paper, Northern MS has 51 full-time-equivalent teachers, translating to a class-load average of around 14.8:1. That figure is higher than the state norm's 13.2:1 average. Roughly 29% of students at Northern MS qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, York County runs at roughly 53%, so the school's eligibility rate is lower than the surrounding baseline.

Adjusting for the school's free-and-reduced-lunch share, Northern MS performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 65.2%, the actual is 48.9%, a residual of -16.3 points.

Across the wider county, community-level numbers for York County indicate the typical household earns roughly $84,829 per year, about 28% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 6%. Northern MS is one of 111 public schools in York County (combined enrollment of about 64,242 students).

The closest other public school is Northern HS, roughly 0.1 miles away. Within five miles, there are 4 other public schools. Among the 9 schools in that immediate cluster with test data (this one included), Northern MS ranks 9th on composite proficiency, beneath the local average of 60.8%.

Geographically, the school is in a countryside area.

Trend over the last 7 years. Northern MS's enrollment has remained close to its prior level since 2018, when it stood at 765 (now 757).

Inside the community feed, recent activity here tends to focus on enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.

York County at a glance

View full county profile
Population
462,924
Census ACS
Median income
$84,829
Household, ACS
Bachelor's+
28%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
111
64,242 students

Quick facts

School name
Northern MS
District
Northern York County SD
Address
655 S Baltimore St, Dillsburg, PA 17019
Phone
(717) 432-8691
County
York County
Level
Middle
Grade range
06–08
Total enrollment
757
Teachers (FTE)
51
Student–teacher ratio
14.8:1
Free/Reduced lunch
220 (29%)
Locale
41-Rural: Fringe
NCES ID
421776006346
Charter school
No
Virtual school
No

Related schools

Other schools in Northern York County SD
Other schools in Dillsburg
Nearby schools

Frequently asked questions

About Northern MS
What is the total enrollment at Northern MS?
Northern MS enrolls approximately 757 students in grades 06-08.
What age range does Northern MS serve?
Northern MS serves students from grade 06 through grade 08.
How many students per teacher at Northern MS?
Approximately 14.8:1 students per teacher at Northern MS.
What is the student diversity at Northern MS?
Student demographics at Northern MS are roughly 90% White, 4% Hispanic, 2% Black, 2% Asian, 2% Two or more.
Is Northern MS public or private?
Northern MS is a public K-12 school, overseen by Northern York County SD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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