Very Good
#473 of 1,363 schools in MD
Top 35% in state
Hernwood Elementary
Elementary School · Baltimore County Public Schools
9919 Marriottsville Rd, Randallstown, MD 21133
Enrollment
345
Student-Teacher
14.4:1
Score
7.1
Grades
Pre-K – 5th
Enrollment
345
Student-Teacher
14.4:1
Score
7.1
Grades
Pre-K – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Randallstown
#2 of 5
public schools
Maryland elementary schools
#444 of 882
In district
#36 of 169
Baltimore County Public Schools
Academic growth
9.1 / 10
Exceptional
About Hernwood Elementary
Hernwood Elementary is a regular public school located in Randallstown, Maryland. Situated at 9919 Marriottsville Road, the school serves students from pre-kindergarten through fifth grade. With an enrollment of 345 students and a student-teacher ratio of 14.4:1, Hernwood Elementary offers personalized attention to each child's learning needs.
The academic performance at Hernwood Elementary shows there is room for improvement, with MySchoolScout ranking it at 5.2 out of 10 and placing it in the 44th percentile among Maryland schools. The school’s state ranking of #768 out of 1364 indicates that while there are challenges, Hernwood Elementary is focusing on student development and growth. In terms of subject proficiency, 27% of students meet or exceed standards in English Language Arts and Reading, while only 9% achieve proficiency in Math.
These scores suggest areas where additional support might be beneficial for students to enhance their academic skills. Hernwood Elementary is part of a larger suburban community in Baltimore County, providing students with a variety of resources and activities within the neighborhood.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Hernwood Elementary — Students at Hernwood Elementary score 27% proficient, which is below what's typical for similar communities (expected: 36%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
60%
Students qualifying for federal meal assistance
Test Scores MD MCAP (2024-25)
Based on 8 test records from MD state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.1/10.
How Hernwood Elementary Compares
See how Hernwood Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 7.5% (2019) to 21.6% (2025). Reading/ELA proficiency has improved from 17% (2019) to 32% (2025).
Location
9919 Marriottsville Rd, Randallstown, MD 21133
Nearby Alternatives
Families considering Hernwood Elementary may also want to explore other elementary schools in the area. Randallstown Elementary (rated 8.5/10, 1.9 miles away), which scores notably higher. Another option is Winand Elementary (rated 8.4/10, 3.6 miles away, in nearby Baltimore), which scores notably higher. Additionally, Deer Park Elementary (rated 7.6/10, 1.3 miles away, in nearby Owings Mills), which scores slightly higher. For more schools in Randallstown, see our Randallstown schools guide .
Nearby Schools
20 within 3.8 mi| School | Distance | Rating |
|---|---|---|
| Deer Park Middle Magnet School Randallstown | 1.1 mi | 5.8 |
| Deer Park Elementary Owings Mills | 1.3 mi | 7.6 |
| Lyons Mill Elementary Owings Mills | 1.9 mi | 6.6 |
| New Town Elementary Owings Mills | 2.2 mi | 6.2 |
| New Town High Owings Mills | 2.2 mi | 5.3 |
| Randallstown High Randallstown | 1.9 mi | 4.3 |
| Randallstown Elementary Randallstown | 1.9 mi | 8.5 |
| LIBERTY CHRISTIAN SCHOOL Owings Mills | 2.6 mi | 5.0 |
| CHILDRENS MAGNET MONTESSORI SCHOOL Owings Mills | 2.7 mi | — |
| Windsor Mill Middle Baltimore | 2.8 mi | 5.8 |
| Church Lane Elementary Randallstown | 2.8 mi | 5.5 |
| HARBOUR SCHOOL AT BALTIMORE Owings Mills | 3.5 mi | 7.6 |
| Winfield Elementary Baltimore | 3.1 mi | 6.6 |
| MCDONOGH SCHOOL Owings Mills | 3.2 mi | 7.2 |
| Owings Mills High Owings Mills | 3.9 mi | 4.3 |
| WINDSOR CHRISTIAN ACADEMY Baltimore | 3.7 mi | — |
| Owings Mills Elementary Owings Mills | 4.2 mi | 6.6 |
| Winand Elementary Baltimore | 3.6 mi | 8.4 |
| Cedarmere Elementary Reisterstown | 4.6 mi | 4.5 |
| Scotts Branch Elementary Baltimore | 3.8 mi | 6.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 21133 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$84,248
Median Home Value
$302,000
Median Rent
$1,518/mo
Population
31,847
College Educated
34.6%
Homeownership
69.1%
Avg Commute
32.5 min
Poverty Rate
8.8%
Median Age
47.5
Community Profile
The community surrounding Hernwood Elementary has a median household income of $84,248. It is an area where 35% of adults hold a bachelor's degree or higher. The median home value in the area is $302,000, with a median rent of $1,518/month. The local poverty rate of 8.8% is relatively low. The average commute for residents is 33 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Ardmore Elementary Springdale, MD | 7.1 |
| Charles H. Chipman Elementary Salisbury, MD | 7.1 |
| Flintstone Elementary Flintstone, MD | 7.1 |
| HARFORD DAY SCHOOL Bel Air, MD | 7.1 |
| HOLY REDEEMER CATHOLIC ELEMENTARY SCHOOL Kensington, MD | 7.1 |
| James H. Harrison Elementary Laurel, MD | 7.1 |
Frequently Asked Questions
Common questions about Hernwood Elementary
What grades does Hernwood Elementary serve?
Hernwood Elementary serves students in grades Pre-K through 5th.
How many students attend Hernwood Elementary?
Hernwood Elementary has an enrollment of approximately 345 students.
What is the student-teacher ratio at Hernwood Elementary?
The student-teacher ratio at Hernwood Elementary is 14.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Hernwood Elementary rank in MD?
Hernwood Elementary is ranked #473 out of 1,363 schools in MD.
What is Hernwood Elementary's MySchoolScout rating?
Hernwood Elementary has a composite rating of 7.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Hernwood Elementary?
Based on the most recent state assessment data, Hernwood Elementary has 9.8% math proficiency and 25.8% reading/ELA proficiency.
Is Hernwood Elementary a charter school?
No, Hernwood Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Hernwood Elementary a Title I school?
No, Hernwood Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Hernwood Elementary?
60.0% of students at Hernwood Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 5th
- Enrollment
- 345
- Student-Teacher Ratio
- 14.4:1
- Teachers (FTE)
- 24
- Free/Reduced Lunch
- 60.0%
- Type
- regular
- Setting
- Large Suburb
- County
- Baltimore County
- Phone
- (410) 887-0732
- Data Year
- 2023–2024
Resources & Links
District
Baltimore County Public Schools- District Enrollment
- 110,275
- Schools in District
- 179
- Per-Pupil Spending
- $18,666
- District Rank
- #36 of 169
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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