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SCHOOL COMMUNITY·HOWARD COUNTY PUBLIC SCHOOLS·NCES 240042000723

Centennial Lane Elementary

3825 Centennial Ln, Ellicott City, MD 21042 · (410) 313-2800 · Howard County
GRADES PK–05ELEMENTARY21-SUBURBREGULAR SCHOOL749 STUDENTS
Enrollment
749
Elementary
DISTRICT 614 · STATE 481
Student : Teacher
14.1:1
53 FTE teachers
DISTRICT 12.7:1 · STATE 13.8:1
Free / Reduced Lunch
16%
123 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
30
Kindergarten
99
Grade 1
105
Grade 2
125
Grade 3
122
Grade 4
136
Grade 5
132
Student demographics
White
23832%
DISTRICT 29% · STATE 31%
Hispanic
456%
DISTRICT 14% · STATE 24%
Black
659%
DISTRICT 25% · STATE 32%
Asian
33044%
DISTRICT 24% · STATE 7%
Two+
638%
DISTRICT 7% · STATE 5%
Native American
71%
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
38051%
Female
36949%

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Test scores

MCAP 2024-25 . % Proficient (Levels 3-4)
English Language Arts
82.1%
MD avg 50.6% . +4.7pp since 2023
Math
81.4%
MD avg 34.8% . +11.3pp 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
77.8%
composite math + reading, all grades
Predicted
64.5%
based on MD schools with similar FRL share
Beats by
+13.3pp
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
749
-16 (-2%) vs 2017
Student : Teacher
14.1:1
was 15.6:1
% White
32%
was 35%
% Hispanic
6%
was 3%
% Black
9%
was 5%
% Asian
44%
was 48%
Source: NCES Common Core of Data

About Centennial Lane Elementary

Located at 3825 Centennial Ln, in Ellicott City, Maryland, Centennial Lane Elementary is a well-populated K-5 school that caters to 749 students (grades pre-K through 5), one of the schools within Howard County Public Schools. By comparison, Maryland's public schools average about 481 students each, so Centennial Lane Elementary sits 56% above that benchmark.

Howard County Public Schools runs 77 schools in total, collectively educating 57,565 students. Centennial Lane Elementary is one of those campuses.

For racial and ethnic makeup, Centennial Lane Elementary shows that the most-represented group is Asian (44%), with the rest of the student body spread across multiple groups. Other groups include 32% White, 9% Black, 8% multiracial, 6% Hispanic. That is considerably more Asian than the county at large, where the share is closer to 19%.

In terms of school funding signals, Centennial Lane Elementary lists 53 full-time-equivalent teachers, putting the student-to-teacher ratio at about 14.1:1. The state averages about 13.8:1, putting this campus right in line with peers. Around 16% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. That share is noticeably below Howard County's rate of about 27%.

On a residual basis (actual vs predicted given the student mix), Centennial Lane Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 64.5%, the actual is 77.8%, a residual of +13.3 points.

In the area at large, the surrounding county (Howard County) records that the typical household earns roughly $149,763 per year, about 65% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 4%. Across Howard County's 78 public schools (combined enrollment of about 57,565 students), Centennial Lane Elementary is one campus in the mix.

Nearest neighbor: Burleigh Manor Middle, around 0.8 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 8 schools in that immediate cluster with test data (this one included), Centennial Lane Elementary ranks 1st on composite proficiency, ahead of the local average of 57.3%.

Centennial Lane Elementary operates from an outer-ring location.

Over the past 7-year window. Centennial Lane Elementary's enrollment has changed only slightly since 2018, when it stood at 765 (now 749). The student-to-teacher ratio narrowed from 15.6:1 in 2018 to 14.1:1 today.

Inside the community feed, the feed for Centennial Lane Elementary typically covers science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.

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
Centennial Lane Elementary
District
Howard County Public Schools
Address
3825 Centennial Ln, Ellicott City, MD 21042
Phone
(410) 313-2800
County
Howard County
Level
Elementary
Grade range
PK–05
Total enrollment
749
Teachers (FTE)
53
Student–teacher ratio
14.1:1
Free/Reduced lunch
123 (16%)
Locale
21-Suburb: Large
NCES ID
240042000723
Charter school
No
Virtual school
No

Related schools

Other schools in Howard County Public Schools
Other schools in Ellicott City
Nearby schools

Frequently asked questions

About Centennial Lane Elementary
How many students attend Centennial Lane Elementary?
Centennial Lane Elementary enrolls approximately 749 students in grades PK-05.
What age range does Centennial Lane Elementary serve?
Centennial Lane Elementary serves students from grade PK through grade 05.
How many students per teacher at Centennial Lane Elementary?
Approximately 14.1:1 students per teacher at Centennial Lane Elementary.
What is the student diversity at Centennial Lane Elementary?
Student demographics at Centennial Lane Elementary are roughly 32% White, 6% Hispanic, 9% Black, 44% Asian, 8% Two or more.
Is Centennial Lane Elementary public or private?
Centennial Lane 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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