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SCHOOL COMMUNITY·HOWARD COUNTY PUBLIC SCHOOLS·NCES 240042090448

Deep Run Elementary

6925 Old Waterloo Rd, Elkridge, MD 21075 · (410) 313-5000 · Howard County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL638 STUDENTS
Enrollment
638
Elementary
DISTRICT 614 · STATE 481
Student : Teacher
10.6:1
60 FTE teachers
DISTRICT 12.7:1 · STATE 13.8:1
Free / Reduced Lunch
54%
345 students
DISTRICT 29% · 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
58
Kindergarten
79
Grade 1
90
Grade 2
97
Grade 3
104
Grade 4
91
Grade 5
119
Student demographics
White
10316%
DISTRICT 29% · STATE 31%
Hispanic
32050%
DISTRICT 14% · STATE 24%
Black
12419%
DISTRICT 25% · STATE 32%
Asian
609%
DISTRICT 24% · STATE 7%
Two+
264%
DISTRICT 7% · STATE 5%
Native American
51%
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
34053%
Female
29847%

Discussions

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Test scores

MCAP 2024-25 . % Proficient (Levels 3-4)
English Language Arts
49.6%
MD avg 50.6% . +6.0pp since 2023
Math
42.0%
MD avg 34.8% . -5.2pp since 2023
Source: MCAP. 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
45.6%
composite math + reading, all grades
Predicted
42.2%
based on MD schools with similar FRL share
Beats by
+3.4pp
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
638
-199 (-24%) vs 2017
Student : Teacher
10.6:1
was 11.7:1
% White
16%
was 25%
% Hispanic
50%
was 39%
% Black
19%
was 15%
% Asian
9%
was 16%
Source: NCES Common Core of Data

About Deep Run Elementary

Deep Run Elementary, a moderately sized elementary-level community in Elkridge, Maryland, part of Howard County Public Schools, hosts 638 students, covering grades pre-K through 5. By comparison, Maryland's public schools average about 481 students each, so Deep Run Elementary sits 33% larger than that benchmark.

Deep Run Elementary is one of 77 schools operated by Howard County Public Schools, a district that works with 57,565 students overall.

In terms of who attends, Deep Run Elementary lists that the largest single group is Hispanic at 50%, but no single group is in the majority. Other groups include 19% Black, 16% White, 9% Asian, 4% multiracial. The wider county runs roughly 9% Hispanic, putting the school's mix meaningfully more Hispanic than the area baseline.

On the resource side, The school employs 60 full-time-equivalent teachers, for a student-teacher ratio near 10.6:1. The state averages around 13.8:1, so this campus is tighter than the state norm typical. An estimated 54% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Howard County (around 27%), the school's rate is somewhat above typical.

Adjusting for the school's free-and-reduced-lunch share, Deep Run Elementary tracks the demographic baseline. The model predicts 42.2% given the school's FRL share; actual proficiency is 45.6%.

Zooming out to the county, community-level numbers for Howard County indicate median household earnings sit near $149,763, roughly 65% of adults have completed at least a four-year degree, and roughly 4% of residents live below the federal poverty line. Deep Run Elementary is one of 78 public schools in Howard County (combined enrollment of about 57,565 students).

Nearest neighbor: Mayfield Woods Middle, around 0.9 miles off. Within five miles, there are 8 other public schools. Among the 9 schools in that immediate cluster with test data (this one included), Deep Run Elementary ranks 4th on composite proficiency, below the local average of 50.4%.

Deep Run Elementary operates from an outer-ring location.

Looking at the recent track record. Deep Run Elementary's enrollment has fell 24% since 2018, when it stood at 837 (now 638). The Hispanic share of enrollment climbed from 39% to 50% over that span. Class-load math has fell: from 11.7:1 in 2018 to 10.6:1 in 2025.

Inside the community feed, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.

Howard County at a glance

View full county profile
Population
336,328
Census ACS
Median income
$149,763
Household, ACS
Bachelor's+
65%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
78
57,565 students

Quick facts

School name
Deep Run Elementary
District
Howard County Public Schools
Address
6925 Old Waterloo Rd, Elkridge, MD 21075
Phone
(410) 313-5000
County
Howard County
Level
Elementary
Grade range
PK–05
Total enrollment
638
Teachers (FTE)
60
Student–teacher ratio
10.6:1
Free/Reduced lunch
345 (54%)
Locale
21-Suburb: Large
NCES ID
240042090448
Charter school
No
Virtual school
No

Related schools

Other schools in Howard County Public Schools
Other schools in Elkridge
Nearby schools

Frequently asked questions

About Deep Run Elementary
How many students attend Deep Run Elementary?
Deep Run Elementary enrolls approximately 638 students in grades PK-05.
Is Deep Run Elementary an elementary, middle, or high school?
Deep Run Elementary is an elementary school covering grades PK-05.
How many teachers does Deep Run Elementary have?
Deep Run Elementary employs 60 FTE teachers, for a student-to-teacher ratio of 10.6:1.
What is the racial breakdown of students at Deep Run Elementary?
At Deep Run Elementary, the student body is approximately 16% White, 50% Hispanic, 19% Black, 9% Asian, 4% Two or more.
Is Deep Run Elementary public or private?
Deep Run Elementary is a public K-12 school, overseen by Howard County Public Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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