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SCHOOL COMMUNITY·MONTGOMERY COUNTY PUBLIC SCHOOLS·NCES 240048000781

Bells Mill Elementary

8225 Bells Mill Rd, Potomac, MD 20854 · (240) 740-0480 · Montgomery County
GRADES PK–05ELEMENTARY21-SUBURBREGULAR SCHOOL570 STUDENTS
Enrollment
570
Elementary
DISTRICT 514 · STATE 481
Student : Teacher
16.3:1
35 FTE teachers
DISTRICT 12.9:1 · STATE 13.8:1
Free / Reduced Lunch
15%
85 students
DISTRICT 40% · STATE 54%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
20
Kindergarten
77
Grade 1
88
Grade 2
101
Grade 3
97
Grade 4
80
Grade 5
107
Student demographics
White
23742%
DISTRICT 23% · STATE 31%
Hispanic
5510%
DISTRICT 36% · STATE 24%
Black
7413%
DISTRICT 22% · STATE 32%
Asian
15527%
DISTRICT 14% · STATE 7%
Two+
478%
DISTRICT 5% · STATE 5%
Native American
10%
DISTRICT 0% · STATE 0%
Pacific Islander
10%
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
31054%
Female
26046%

Discussions

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Test scores

MCAP 2024-25 . % Proficient (Levels 3-4)
English Language Arts
84.6%
MD avg 50.6% . -2.9pp since 2023
Math
75.2%
MD avg 34.8% . -6.6pp since 2023
Source: MCAP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of MD schools after controlling for student poverty
Actual proficiency
82.3%
composite math + reading, all grades
Predicted
65.4%
based on MD schools with similar FRL share
Beats by
+16.9pp
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
570
-39 (-6%) vs 2017
Student : Teacher
16.3:1
was 17.3:1
% White
42%
was 44%
% Hispanic
10%
was 9%
% Black
13%
was 11%
% Asian
27%
was 30%
Source: NCES Common Core of Data

About Bells Mill Elementary

Bells Mill Elementary is an average-sized elementary school in Potomac, Maryland, run under Montgomery County Public Schools. The school teaches 570 students in grades pre-K through 5.

Within Montgomery County Public Schools, which oversees 208 schools and 159,181 students, Bells Mill Elementary is one campus in the system.

On the student-mix side, Bells Mill Elementary records that the largest single group is White at 42%, but no single group is in the majority. Beyond that, the school reports 27% Asian, 13% Black, 10% Hispanic, 8% multiracial. That mix tracks the wider county fairly closely.

In terms of school funding signals, Staff filings list 35 full-time-equivalent teachers, which works out to roughly 16.3:1 students per teacher. That figure is higher than the state norm's 13.8:1 average. About 15% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is south of Montgomery County's rate of about 40%.

Adjusting for the school's free-and-reduced-lunch share, Bells Mill Elementary is in the OUTPERFORMING tier of the BeatsExpectations model, which fits a per-state line through proficiency and FRL share. Schools with this campus's poverty mix typically land near 65.4%; this one delivers 82.3%, a residual of +16.9 points.

In the area at large, census data for Montgomery County shows median household earnings sit near $132,450, about 61% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 5%. Across Montgomery County's 211 public schools (combined enrollment of about 159,181 students), Bells Mill Elementary is one campus in the mix.

Nearest neighbor: Cabin John Middle, around 0.2 miles off. Within five miles, there are 8 other public schools. On composite proficiency, Bells Mill Elementary comes 4th of 9 in the immediate cluster, higher than the nearby-schools average of 69.7%.

The campus sits in a residential setting.

Trend over the last 7 years. Bells Mill Elementary's enrollment has declined 6% since 2018, when it stood at 609 (now 570).

In the discussion threads here, recent activity here tends to focus on sports schedules, lunch menu changes, and school spirit week. Anyone with firsthand experience at this school can post or comment.

Montgomery County at a glance

View full county profile
Population
1,065,949
Census ACS
Median income
$132,450
Household, ACS
Bachelor's+
61%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
211
159,181 students

Quick facts

School name
Bells Mill Elementary
District
Montgomery County Public Schools
Address
8225 Bells Mill Rd, Potomac, MD 20854
Phone
(240) 740-0480
County
Montgomery County
Level
Elementary
Grade range
PK–05
Total enrollment
570
Teachers (FTE)
35
Student–teacher ratio
16.3:1
Free/Reduced lunch
85 (15%)
Locale
21-Suburb: Large
NCES ID
240048000781
Charter school
No
Virtual school
No

Related schools

Other schools in Montgomery County Public Schools
Other schools in Potomac
Nearby schools

Frequently asked questions

About Bells Mill Elementary
How large is Bells Mill Elementary?
Bells Mill Elementary enrolls approximately 570 students in grades PK-05.
What age range does Bells Mill Elementary serve?
Bells Mill Elementary serves students from grade PK through grade 05.
How many students per teacher at Bells Mill Elementary?
Approximately 16.3:1 students per teacher at Bells Mill Elementary.
What is the racial breakdown of students at Bells Mill Elementary?
At Bells Mill Elementary, the student body is approximately 42% White, 10% Hispanic, 13% Black, 27% Asian, 8% Two or more.
What district is Bells Mill Elementary in?
Bells Mill Elementary is part of Montgomery County Public Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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