The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·MENDHAM BOROUGH SCHOOL DISTRICT·NCES 340990004316

Mountain View School

100 DEAN ROAD, MENDHAM, NJ 07945 · (973) 543-7075 · Morris County
GRADES 05–08MIDDLE21-SUBURBREGULAR SCHOOL208 STUDENTS
Enrollment
208
Middle
DISTRICT 249 · STATE 578
Student : Teacher
6.9:1
30 FTE teachers
DISTRICT 8.9:1 · STATE 10.9:1
Free / Reduced Lunch
3%
7 students
DISTRICT 4% · STATE 41%
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 5
46
Grade 6
51
Grade 7
45
Grade 8
66
Student demographics
White
17082%
DISTRICT 80% · STATE 37%
Hispanic
2010%
DISTRICT 8% · STATE 35%
Black
10%
DISTRICT 1% · STATE 14%
Asian
94%
DISTRICT 5% · STATE 10%
Two+
84%
DISTRICT 7% · STATE 3%
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
10350%
Female
10550%

Discussions

+ POST
QUIET COMMUNITY
Be the first to start a discussion at Mountain View School.
START A DISCUSSION
Recent discussions in MENDHAM

Test scores

NJSLA 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
90.9%
NJ avg 53.1% . +0.0pp since 2023
Math
83.6%
NJ avg 41.6% . +4.8pp since 2023
Source: NJSLA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of NJ schools after controlling for student poverty
Actual proficiency
80.5%
composite math + reading, all grades
Predicted
64.3%
based on NJ schools with similar FRL share
Beats by
+16.2pp
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
208
-49 (-19%) vs 2017
Student : Teacher
6.9:1
was 9.5:1
% White
82%
was 91%
% Hispanic
10%
was 2%
% Black
0%
was 1%
% Asian
4%
was 3%
Source: NCES Common Core of Data

About Mountain View School

Mountain View School is an intermediate school of rural-scale scale in MENDHAM, New Jersey, operated by Mendham Borough School District, works with 208 students in grades 5 through 8. By comparison, New Jersey's public schools average about 578 students each, so Mountain View School sits 64% smaller than that benchmark.

Mountain View School is one of 2 schools operated by Mendham Borough School District, a district that serves 497 students overall.

For racial and ethnic makeup, Mountain View School shows that nearly all students (82%) are White. Other groups include 10% Hispanic, 4% Asian, 4% multiracial. That is considerably more White than the county at large, where the share is closer to 68%.

Looking at school resources, On paper, Mountain View School has 30 full-time-equivalent teachers, translating to a class-load average of around 6.9:1. Statewide, the average ratio sits near 10.9:1, putting Mountain View School tighter than the state norm the norm. About 3% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. Set against Morris County (around 19%), the school's rate is meaningfully below typical.

On a residual basis (actual vs predicted given the student mix), Mountain View School sits in the top 10% of New Jersey schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 64.3%; actual is 80.5%, +16.2 points clear of the demographic baseline.

Zooming out to the county, ACS estimates for Morris County put median household earnings sit near $137,326, 58% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 3%. In all, Morris County runs 156 public schools (combined enrollment of about 72,239 students), of which Mountain View School is one.

Nearest neighbor: Hilltop School, around 0.4 miles off. Within five miles, there are 8 other public schools. On composite proficiency, Mountain View School comes 2nd of 8 in the immediate cluster, higher than the nearby-schools average of 68.6%.

Geographically, the school is in an outer-ring area.

Over the past 7-year window. Looking back 7 years, enrollment at Mountain View School has decreased 19%, going from 257 students in 2018 to 208 in 2025. The White share of enrollment edged down from 91% to 82% over that span. The student-to-teacher ratio fell from 9.5:1 in 2018 to 6.9:1 today.

On allk12, members of the Mountain View School community share and discuss open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.

Morris County at a glance

View full county profile
Population
514,528
Census ACS
Median income
$137,326
Household, ACS
Bachelor's+
58%
Adults 25+
Poverty rate
3%
Below federal line
Schools in county
156
72,239 students

Quick facts

School name
Mountain View School
District
Mendham Borough School District
Address
100 DEAN ROAD, MENDHAM, NJ 07945
Phone
(973) 543-7075
County
Morris County
Level
Middle
Grade range
05–08
Total enrollment
208
Teachers (FTE)
30
Student–teacher ratio
6.9:1
Free/Reduced lunch
7 (3%)
Locale
21-Suburb: Large
NCES ID
340990004316
Charter school
No
Virtual school
No

Related schools

Other schools in Mendham Borough School District
Other schools in MENDHAM
Nearby schools

Frequently asked questions

About Mountain View School
How many students attend Mountain View School?
Mountain View School enrolls approximately 208 students in grades 05-08.
Is Mountain View School an elementary, middle, or high school?
Mountain View School is a middle school covering grades 05-08.
How many students per teacher at Mountain View School?
Approximately 6.9:1 students per teacher at Mountain View School.
What is the student diversity at Mountain View School?
Student demographics at Mountain View School are roughly 82% White, 10% Hispanic, 0% Black, 4% Asian, 4% Two or more.
What district is Mountain View School in?
Mountain View School is part of Mendham Borough School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post