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SCHOOL COMMUNITY·NORTHWESTERN LEHIGH SD·NCES 421785000035

Northwestern Lehigh Middle School

6636 Northwest Rd, New Tripoli, PA 18066 · (610) 298-8661 · Lehigh County
GRADES 06–08MIDDLE41-RURALREGULAR SCHOOL440 STUDENTS
B
allk12 Grade
Scored higher than 55% of Pennsylvania public middle schools
  • B+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • CBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Pennsylvania public middle schools

Enrollment
440
Middle
DISTRICT 480 · STATE 594
Student : Teacher
12.9:1
34 FTE teachers
DISTRICT 12.9:1 · STATE 13.2:1
Free / Reduced Lunch
25%
109 students
DISTRICT 25% · 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, 2024-25

GradeStudentsShare
Grade 615034%
Grade 713531%
Grade 815535%
Student demographics
17%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 18% · STATE 59% · US 70%
White
40091%
DISTRICT 91% · STATE 60% · US 43%
Hispanic
184%
DISTRICT 4% · STATE 16% · US 30%
Black
51%
DISTRICT 2% · STATE 14% · US 15%
Asian
20%
DISTRICT 1% · STATE 5% · US 6%
Two+
153%
DISTRICT 3% · STATE 5% · US 5%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
23654%
Female
20446%

School pathway

Students here typically continue to
Northwestern Lehigh Middle School→Northwestern Lehigh High School
Feeds from
Northwestern Lehigh Elementary SchoolKG–05Weisenberg Elementary SchoolKG–05
Based on grade levels within Northwestern Lehigh SD. Attendance zones can vary; confirm enrollment with the district.

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
63.4%
PA avg 51.1% . -4.6pp since 2023
Math
46.7%
PA avg 43.0% . +10.7pp since 2023

What this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 63 of every 100 students at this school read and write at grade level and about 47 of 100 do math at grade level. Across all Pennsylvania schools, those numbers are about 51 and 43. Reading and writing scores are down about 5 points since 2023, while math scores are up about 11 points.

PSSA + Keystone results by year

School yearEnglish Language ArtsMath
2024-2563.4%46.7%
2023-2468.0%36.0%
% Proficient or Advanced, all students and all tested grades.
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
55.9%
composite math + reading, all grades
Predicted
67.0%
based on PA schools with similar FRL share
Beats by
-11.1pp
below demographic expectation

What this means: About 56% of students here test proficient in math and reading, compared with the roughly 67% typical for Pennsylvania schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Pennsylvania's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Northwestern Lehigh Middle School

Northwestern Lehigh Middle School's state test result (55.9% proficient) is higher than 1 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Northwestern Lehigh Middle School this school44024.8%55.9%
Southern Middle School
Glen Rock
46623.4%51.2%
Trafford Middle School
Trafford
35424.0%64.6%
Penn Middle School
Jeannette
51824.7%70.7%
Freeport Area Middle School
Sarver
42829.0%65.3%
Quaker Valley Middle School
Sewickley
42522.4%72.4%
Matched among Pennsylvania middle schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Northwestern Lehigh Middle School ranks

Among middle schools
MeasureThis schoolIn PennsylvaniaIn Lehigh County
State test proficiency
ranked highest first
55.9%#143 of 479#7 of 16
Math proficiency
ranked highest first
46.7%#146 of 513
▲ 113
#6 of 17
▲ 1
Reading proficiency
ranked highest first
63.4%#118 of 513
▼ 8
#7 of 17
▼ 1
Enrollment
ranked largest first
440#344 of 522#15 of 17
Students per teacher
ranked fewest first
12.9:1#243 of 486#7 of 17
Diversity index
ranked most diverse first
17.1%#405 of 486#17 of 17
Free and reduced lunch
ranked highest share first
24.8%#438 of 510#15 of 17
Enrollment change since 2017-18
ranked steepest decline first
-17.8%#75 of 332#2 of 11
Ranked against other public middle schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
440
-67 (-13%) vs 2020
-36% since 2000-01, when it was 692
Student : Teacher
12.9:1
was 13.3:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2544034.212.9:125% (109)
2023-2442534.112.5:126% (109)
2022-2346537.212.5:125% (118)
2020-215073813.3:120% (102)
2017-1853541.412.9:116% (87)
2015-165274112.8:116% (86)
2010-115303913.6:19% (46)
2000-016924415.7:16% (41)
Source: NCES Common Core of Data. Rows are the federal collections on file for Northwestern Lehigh Middle School.

Since 2017-18: students down 18% (535 to 440); teachers down 17% (41.4 to 34.2).

About Northwestern Lehigh Middle School

Northwestern Lehigh Middle School is a small middle-grades school in Pennsylvania, located in New Tripoli. Total enrollment is 440 students, and the grades served are 6 through 8. By comparison, middle schools in Pennsylvania enroll about 594 students on average.

Northwestern Lehigh SD counts 1,919 students in its 4 schools, and Northwestern Lehigh Middle School is one of them.

By race and ethnicity, Northwestern Lehigh Middle School is 91% White. The remaining shares are 4% Hispanic and 3% multiracial. Lehigh County as a whole is about 62% White, so the school's share is higher. A diversity index of 17% means there is a 17% chance two randomly chosen students at Northwestern Lehigh Middle School are from different groups.

The school had 34.2 full-time-equivalent teachers in 2024-25. Its student-to-teacher ratio is 12.9:1. It is about the same as the 13.2:1 average for middle schools in Pennsylvania. The eligibility rate for free or reduced-price meals is 25%. Compared with the 70% average for public schools in Lehigh County, the school's rate is lower.

Northwestern Lehigh Middle School earns a B on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 55% of Pennsylvania public middle schools.

Test results at Northwestern Lehigh Middle School are 11.1 points below what its free or reduced-price lunch share predicts (55.9% actual, 67.0% predicted).

The school's county is Lehigh County. According to Census Bureau estimates, the median household earns about $80,079 a year, roughly 34% of adults have a four-year degree or more, and the share of residents below the poverty line is 8%. Northwestern Lehigh Middle School shares Lehigh County with 82 other public schools.

Northwestern Lehigh Middle School's closest public school neighbor is Northwestern Lehigh Elementary School, about 0.3 miles away. Counting only straight-line distance, 2 other public schools are within five miles. Of 7 schools in the immediate area with test results, Northwestern Lehigh Middle School ranks 6th on average proficiency.

Locale data from NCES put Northwestern Lehigh Middle School in rural territory close to an urban area (Rural: Fringe).

A 13% decline took enrollment from 507 in 2020-21 to 440 in 2024-25.

This page is set up for the Northwestern Lehigh Middle School community to discuss homework, tutoring, and testing dates. Current and former families are welcome to add their experience.

Lehigh County at a glance

View full county profile
Population
378,792
Census ACS
Median income
$80,079
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
83
56,984 students

Quick facts

School name
Northwestern Lehigh Middle School
District
Northwestern Lehigh SD
Address
6636 Northwest Rd, New Tripoli, PA 18066
Phone
(610) 298-8661
County
Lehigh County
Level
Middle
Grade range
06–08
Total enrollment
440
Teachers (FTE)
34
Student–teacher ratio
12.9:1
Free and reduced lunch
109 (25%)
Locale
41-Rural: Fringe
NCES ID
421785000035
Charter school
No
Virtual school
No

Related schools

Other schools in Northwestern Lehigh SD
Other schools in New Tripoli
Nearby schools

Frequently asked questions

About Northwestern Lehigh Middle School
How many students attend Northwestern Lehigh Middle School?
Northwestern Lehigh Middle School enrolls approximately 440 students in grades 06-08.
Is Northwestern Lehigh Middle School an elementary, middle, or high school?
Northwestern Lehigh Middle School is a middle school covering grades 06-08.
What is the student-teacher ratio at Northwestern Lehigh Middle School?
The student-to-teacher ratio at Northwestern Lehigh Middle School is approximately 12.9:1 (34 FTE teachers).
What is the racial breakdown of students at Northwestern Lehigh Middle School?
At Northwestern Lehigh Middle School, the student body is approximately 91% White, 4% Hispanic, 1% Black, 0% Asian, 3% Two or more.
Who oversees Northwestern Lehigh Middle School?
Northwestern Lehigh Middle School is overseen by Northwestern Lehigh SD in Lehigh County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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