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SCHOOL COMMUNITY·MERCER AREA SD·NCES 421512000792

Mercer Area MS

545 W Butler Street, Mercer, PA 16137 · (724) 662-5104 · Mercer County
GRADES 07–08MIDDLE42-RURALTITLE IREGULAR SCHOOL136 STUDENTS
Enrollment
136
Middle
DISTRICT 328 · STATE 594
Student : Teacher
13.9:1
10 FTE teachers
DISTRICT 13.3:1 · STATE 13.2:1
Free / Reduced Lunch
98%
133 students
DISTRICT 103% · STATE 75%
Community
0
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 7
70
Grade 8
66
Student demographics
White
12491%
DISTRICT 93% · STATE 60%
Hispanic
11%
DISTRICT 1% · STATE 16%
Black
43%
DISTRICT 1% · STATE 14%
Asian
21%
DISTRICT 1% · STATE 5%
Two+
54%
DISTRICT 4% · 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
7354%
Female
6346%

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
61.5%
PA avg 51.1% . -0.7pp since 2023
Math
27.9%
PA avg 43.0% . +0.6pp 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
46.1%
composite math + reading, all grades
Predicted
35.7%
based on PA schools with similar FRL share
Beats by
+10.5pp
above 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
136
-31 (-19%) vs 2017
Student : Teacher
13.9:1
was 15.3:1
% White
91%
was 95%
% Hispanic
1%
was 0%
% Black
3%
was 0%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Mercer Area MS

Located at 545 W Butler Street, in Mercer, Pennsylvania, Mercer Area MS is a tiny middle school that caters to 136 students (grades 7 through 8), run under Mercer Area SD. Compared to the state average of about 594 students per school, that is 77% smaller than typical.

Mercer Area SD comprises 3 schools with combined enrollment of 985 students; Mercer Area MS is among them.

Demographically, Mercer Area MS records that the student body is overwhelmingly White (91%); the rest reads as 4% multiracial, 3% Black. That composition is broadly in line with Mercer County as a whole.

Looking at the economic backdrop, The school lists 10 full-time-equivalent teachers, for a student-teacher ratio near 13.9:1. Statewide, the average ratio sits near 13.2:1, putting Mercer Area MS higher than the state norm the norm. Roughly 98% of students at Mercer Area MS qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is north of Mercer County's rate of about 71%.

On a residual basis (actual vs predicted given the student mix), Mercer Area MS tracks the demographic baseline. The model predicts 35.7% given the school's FRL share; actual proficiency is 46.1%.

In the broader community, ACS estimates for Mercer County put median household income runs about $59,976, about 26% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 10%. Across Mercer County's 37 public schools (combined enrollment of about 12,815 students), Mercer Area MS is one campus in the mix.

The closest other public school is Mercer Area SHS, roughly 0.0 miles away. 3 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Mercer Area MS at 6th of 7; the average score across the group is 55.3%.

Mercer Area MS operates from a rural location.

Looking at the recent track record. Mercer Area MS's enrollment has decreased 19% since 2018, when it stood at 167 (now 136). Class-load math has narrowed: from 15.3:1 in 2018 to 13.9:1 in 2025.

On allk12, recent activity here tends to focus on enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.

Mercer County at a glance

View full county profile
Population
109,257
Census ACS
Median income
$59,976
Household, ACS
Bachelor's+
26%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
37
12,815 students

Quick facts

School name
Mercer Area MS
District
Mercer Area SD
Address
545 W Butler Street, Mercer, PA 16137
Phone
(724) 662-5104
County
Mercer County
Level
Middle
Grade range
07–08
Total enrollment
136
Teachers (FTE)
10
Student–teacher ratio
13.9:1
Free/Reduced lunch
133 (98%)
Locale
42-Rural: Distant
NCES ID
421512000792
Charter school
No
Virtual school
No

Related schools

Other schools in Mercer Area SD
Other schools in Mercer
Nearby schools

Frequently asked questions

About Mercer Area MS
What is the total enrollment at Mercer Area MS?
Mercer Area MS enrolls approximately 136 students in grades 07-08.
What grades does Mercer Area MS serve?
Mercer Area MS serves grades 07-08.
What is the student-teacher ratio at Mercer Area MS?
The student-to-teacher ratio at Mercer Area MS is approximately 13.9:1 (10 FTE teachers).
How diverse is Mercer Area MS?
Mercer Area MS reports a student body of 91% White, 1% Hispanic, 3% Black, 1% Asian, 4% Two or more.
What district is Mercer Area MS in?
Mercer Area MS is part of Mercer Area SD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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