Excellent
#144 of 1,363 schools in MD
Top 11% in state
Centennial Lane Elementary
Elementary School · Howard County Public Schools
3825 Centennial Ln, Ellicott City, MD 21042
Enrollment
742
Student-Teacher
14.8:1
Score
8.4
Grades
Pre-K – 5th
Enrollment
742
Student-Teacher
14.8:1
Score
8.4
Grades
Pre-K – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Ellicott City
#2 of 21
public schools
Maryland elementary schools
#142 of 882
In district
#9 of 76
Howard County Public Schools
Equity
9.8 / 10
Exceptional
About Centennial Lane Elementary
Centennial Lane Elementary serves 742 students in grades PK through 5 in Ellicott City, Maryland. The school earns a composite score of 8.9/10 — rated Excellent — anchored by a 9.7/10 academic score and an 8.3/10 growth score that shows students advancing year over year, not just testing well on a single snapshot. The school ranks #2 of 21 public schools in Ellicott City and #77 of 1,363 public schools across Maryland, outperforming 94% of schools statewide.
Among Maryland's 882 elementary schools specifically, Centennial Lane places #76 — putting it in the top 9% of its peer group. A 14.8:1 student-teacher ratio keeps class sizes manageable, giving students reliable access to direct instruction. As a regular public school with no selective admissions, it serves the full range of learners from pre-K through fifth grade.
For families comparing elementary options in Ellicott City, Centennial Lane's scores put it well above the local average and among the top elementary schools in Maryland.
Score Breakdown
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Centennial Lane Elementary — Students at Centennial Lane Elementary score 82% proficient, which is above what's typical for similar communities (expected: 65%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
14.2%
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: 8.3/10.
How Centennial Lane Elementary Compares
See how Centennial Lane Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 77% (2019) to 81.5% (2025). Reading/ELA proficiency has improved from 71% (2019) to 82.1% (2025).
Location
3825 Centennial Ln, Ellicott City, MD 21042
Nearby Alternatives
Families considering Centennial Lane Elementary may also want to explore other elementary schools in the area. Bryant Woods Elementary (rated 8.3/10, 3.1 miles away, in nearby Columbia), with a very similar rating. Another option is ST JOHNS PARISH DAY SCHOOL (rated 7.4/10, 1.8 miles away), with a comparable rating. Additionally, Veterans Elementary (rated 7.2/10, 2.7 miles away), a more accessible option. For more schools in Ellicott City, see our Ellicott City schools guide .
Nearby Schools
20 within 3.4 mi| School | Distance | Rating |
|---|---|---|
| Burleigh Manor Middle Ellicott City | 0.8 mi | 5.9 |
| Centennial High Ellicott City | 1.0 mi | 5.8 |
| Dunloggin Middle Ellicott City | 1.7 mi | 6.8 |
| Northfield Elementary Ellicott City | 1.8 mi | 6.8 |
| ST JOHNS PARISH DAY SCHOOL Ellicott City | 1.8 mi | 7.4 |
| RESURRECTION ST PAUL SCHOOL Ellicott City | 2.0 mi | 5.2 |
| St. Johns Lane Elementary Ellicott City | 2.3 mi | 6.8 |
| Running Brook Elementary Columbia | 2.6 mi | 6.2 |
| Mount Hebron High Ellicott City | 2.6 mi | 5.9 |
| Waverly Elementary Ellicott City | 2.7 mi | 5.6 |
| Homewood School Ellicott City | 2.5 mi | 5.0 |
| BRYANT WOODS MONTESSORI CHILDRENS HOUSE Columbia | 3.1 mi | — |
| Longfellow Elementary Columbia | 2.9 mi | 4.9 |
| Bryant Woods Elementary Columbia | 3.1 mi | 8.3 |
| COLUMBIA MONTESSORI SCHOOL Columbia | 3.1 mi | — |
| Thunder Hill Elementary Columbia | 3.0 mi | 6.0 |
| Harpers Choice Middle Columbia | 3.2 mi | 7.1 |
| FUSION COLUMBIA Columbia | 3.4 mi | 6.9 |
| Veterans Elementary Ellicott City | 2.7 mi | 7.2 |
| Wilde Lake High Columbia | 3.4 mi | 5.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 21042 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$190,504
Median Home Value
$674,700
Median Rent
$2,253/mo
Population
43,021
College Educated
74.7%
Homeownership
85.4%
Avg Commute
29.3 min
Poverty Rate
2.7%
Median Age
45
Community Profile
The community surrounding Centennial Lane Elementary has a median household income of $190,504. It is a well-educated community where 75% of adults hold a bachelor's degree or higher. The median home value in the area is $674,700, with a median rent of $2,253/month. The local poverty rate of 2.7% is relatively low. The average commute for residents is 29 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 |
|---|---|
| Blue Heron Elementary New Market, MD | 8.4 |
| Dowell Elementary Lusby, MD | 8.4 |
| Ducketts Lane Elementary Elkridge, MD | 8.4 |
| George Washington Carver Elementary Great Mills, MD | 8.4 |
| Hollifield Station Elementary Ellicott City, MD | 8.4 |
| Maugansville Elementary Maugansville, MD | 8.4 |
Frequently Asked Questions
Common questions about Centennial Lane Elementary
What grades does Centennial Lane Elementary serve?
Centennial Lane Elementary serves students in grades Pre-K through 5th.
How many students attend Centennial Lane Elementary?
Centennial Lane Elementary has an enrollment of approximately 742 students.
What is the student-teacher ratio at Centennial Lane Elementary?
The student-teacher ratio at Centennial Lane Elementary is 14.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Centennial Lane Elementary rank in MD?
Centennial Lane Elementary is ranked #144 out of 1,363 schools in MD.
What is Centennial Lane Elementary's MySchoolScout rating?
Centennial Lane Elementary has a composite rating of 8.4 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 Centennial Lane Elementary?
Based on the most recent state assessment data, Centennial Lane Elementary has 72.1% math proficiency and 70.0% reading/ELA proficiency.
Is Centennial Lane Elementary a charter school?
No, Centennial Lane Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Centennial Lane Elementary a Title I school?
No, Centennial Lane Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Centennial Lane Elementary?
14.2% of students at Centennial Lane 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.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 5th
- Enrollment
- 742
- Student-Teacher Ratio
- 14.8:1
- Teachers (FTE)
- 50
- Free/Reduced Lunch
- 14.2%
- Type
- regular
- Setting
- Large Suburb
- County
- Howard County
- Phone
- (410) 313-2800
- Data Year
- 2023–2024
Resources & Links
District
Howard County Public Schools- District Enrollment
- 57,633
- Schools in District
- 78
- Per-Pupil Spending
- $19,256
- District Rank
- #9 of 76
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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