Howard County School District

10910 Clarksville Pike
Ellicott City, MD 21042
(District boundaries shown in map)
10/
10
Top 10%

Top Rankings

Howard County School District ranks among the top 20% of public school district in Maryland for:

Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 10%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 10%)
Science Proficiency
Highest science proficiency (Top 5%)
Diversity
Most diverse schools (Top 1%)
For the 2026 school year, there are 78 public schools serving 57,565 students in Howard County School District. This district's average testing ranking is 10/10, which is in the top 10% of public schools in Maryland.
Public Schools in Howard County School District have an average math proficiency score of 46% (versus the Maryland public school average of 27%), and reading proficiency score of 59% (versus the 45% statewide average).
Minority enrollment is 71% of the student body (majority Black and Asian), which is more than the Maryland public school average of 69% (majority Black).

Overview

This School District
This State (MD)
# Schools
78 Schools
1,410 Schools
# Students
57,565 Students
892,215 Students
# Teachers
4,256 Teachers
61,919 Teachers
Student-Teacher Ratio
14:1
14:1

Student By Grade

District Rank

Howard County School District, which is ranked within the top 10% of all 25 school districts in Maryland (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 92% has stayed relatively flat over five school years.
This School District
State Average (MD)
#2 out of 25 school districts
(Top 10%)
46%
27%
58%
45%
52%
36%
92%
86%

Students by Ethnicity:

0.78
0.74
% American Indian
n/a
n/a
% Asian
24%
7%
% Hispanic
14%
24%
% Black
25%
32%
% White
30%
31%
% Hawaiian
n/a
n/a
% Two or more races
7%
6%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $20,132 is higher than the state median of $19,516. The school district revenue/student has grown by 9% over four school years.
The school district's spending/student of $18,820 is higher than the state median of $18,444. The school district spending/student has grown by 5% over four school years.
This School District
This State (MD)
Total Revenue
$1,159 MM
$17,412 MM
Spending
$1,083 MM
$16,456 MM
Revenue / Student
$20,132
$19,516
Spending / Student
$18,820
$18,444

Best Howard County School District Public Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
River Hill High School
(Math: 84% | Reading: 87%)
Rank:
10/
10
Top 1%
12101 Clarksville Pike
Clarksville, MD 21029
(410) 313-7120
Gr: 9-12 | 1,383 students Student-teacher ratio: 18:1 Minority enrollment: 67%
Rank: #22.
Centennial High School
(Math: 77% | Reading: 88%)
Rank:
10/
10
Top 1%
4300 Centennial Ln
Ellicott City, MD 21042
(410) 313-2856
Gr: 9-12 | 1,377 students Student-teacher ratio: 17:1 Minority enrollment: 67%
Rank: #33.
Clarksville Middle School
(Math: 73% | Reading: 83%)
Rank:
10/
10
Top 5%
6535 S Trotter Rd
Clarksville, MD 21029
(410) 313-7057
Gr: 6-8 | 679 students Student-teacher ratio: 17:1 Minority enrollment: 67%
Rank: #44.
Worthington Elementary School
(Math: 78% | Reading: 80%)
Rank:
10/
10
Top 5%
4570 Roundhill Rd
Ellicott City, MD 21043
(410) 313-2825
Gr: PK-5 | 403 students Student-teacher ratio: 12:1 Minority enrollment: 62%
Rank: #55.
Mount Hebron High School
(Math: 71% | Reading: 85%)
Rank:
10/
10
Top 5%
9440 Old Frederick Road
Ellicott City, MD 21042
(410) 313-2880
Gr: 9-12 | 1,455 students Student-teacher ratio: 16:1 Minority enrollment: 63%
Rank: #66.
Marriotts Ridge High School
(Math: 73% | Reading: 80%)
Rank:
10/
10
Top 5%
12100 Woodford Dr
Marriottsville, MD 21104
(410) 313-5568
Gr: 9-12 | 1,741 students Student-teacher ratio: 18:1 Minority enrollment: 69%
Rank: #77.
Waverly Elementary School
(Math: 73% | Reading: 75%)
Rank:
10/
10
Top 5%
10220 Wetherburn Rd
Ellicott City, MD 21042
(410) 313-2819
Gr: PK-5 | 827 students Student-teacher ratio: 14:1 Minority enrollment: 74%
Rank: #88.
West Friendship Elementary School
(Math: 65-69% | Reading: 79%)
Rank:
10/
10
Top 5%
12500 Frederick Road
West Friendship, MD 21794
(410) 313-5512
Gr: K-5 | 367 students Student-teacher ratio: 13:1 Minority enrollment: 41%
Rank: #99.
Folly Quarter Middle School
(Math: 63% | Reading: 84%)
Rank:
10/
10
Top 5%
13500 Triadelphia Rd
Ellicott City, MD 21042
(410) 313-1506
Gr: 6-8 | 682 students Student-teacher ratio: 15:1 Minority enrollment: 52%
Rank: #1010.
Glenelg High School
(Math: 73% | Reading: 73%)
Rank:
10/
10
Top 5%
14025 Burnt Woods Rd
Glenelg, MD 21737
(410) 313-5528
Gr: 9-12 | 1,363 students Student-teacher ratio: 17:1 Minority enrollment: 41%
Rank: #1111.
Fulton Elementary School
(Math: 68% | Reading: 76%)
Rank:
10/
10
Top 5%
11600 Scaggsville Rd
Fulton, MD 20759
(410) 880-5957
Gr: PK-5 | 872 students Student-teacher ratio: 15:1 Minority enrollment: 64%
Rank: #12 - 1312. - 13.
Manor Woods Elementary School
(Math: 67% | Reading: 76%)
Rank:
10/
10
Top 5%
11575 Frederick Rd
Ellicott City, MD 21042
(410) 313-7165
Gr: K-5 | 697 students Student-teacher ratio: 14:1 Minority enrollment: 66%
Rank: #12 - 1312. - 13.
Mount View Middle School
(Math: 66% | Reading: 77%)
Rank:
10/
10
Top 5%
12101 Woodford Dr
Marriottsville, MD 21104
(410) 313-5545
Gr: 6-8 | 881 students Student-teacher ratio: 17:1 Minority enrollment: 69%
Rank: #1414.
Pointers Run Elementary School
(Math: 74% | Reading: 71%)
Rank:
10/
10
Top 10%
6600 South Trotter Rd
Clarksville, MD 21029
(410) 313-7142
Gr: PK-5 | 835 students Student-teacher ratio: 14:1 Minority enrollment: 63%
Rank: #1515.
Ilchester Elementary School
(Math: 67% | Reading: 73%)
Rank:
10/
10
Top 10%
4981 Ilchester Rd
Ellicott City, MD 21043
(410) 313-2524
Gr: PK-5 | 482 students Student-teacher ratio: 13:1 Minority enrollment: 56%
Rank: #1616.
Howard High School
(Math: 60% | Reading: 79%)
Rank:
10/
10
Top 10%
8700 Old Annapolis Rd
Ellicott City, MD 21043
(410) 313-2867
Gr: 9-12 | 1,493 students Student-teacher ratio: 16:1 Minority enrollment: 65%
Rank: #1717.
Triadelphia Ridge Elementary School
(Math: 71% | Reading: 71%)
Rank:
10/
10
Top 10%
13400 Triadelphia Rd
Ellicott City, MD 21042
(410) 313-2560
Gr: PK-5 | 619 students Student-teacher ratio: 14:1 Minority enrollment: 62%
Rank: #1818.
Centennial Lane Elementary School
(Math: 66% | Reading: 72%)
Rank:
10/
10
Top 10%
3825 Centennial Ln
Ellicott City, MD 21042
(410) 313-2800
Gr: PK-5 | 749 students Student-teacher ratio: 14:1 Minority enrollment: 68%
Rank: #1919.
Burleigh Manor Middle School
(Math: 63% | Reading: 73%)
Rank:
10/
10
Top 10%
4200 Centennial Lane
Ellicott City, MD 21042
(410) 313-2507
Gr: 6-8 | 777 students Student-teacher ratio: 16:1 Minority enrollment: 71%
Rank: #2020.
Bushy Park Elementary School
(Math: 71% | Reading: 70%)
Rank:
10/
10
Top 10%
14601 Carrs Mill Rd
Glenwood, MD 21738
(410) 313-5500
Gr: PK-5 | 631 students Student-teacher ratio: 13:1 Minority enrollment: 33%
Rank: #2121.
Northfield Elementary School
(Math: 63% | Reading: 72%)
Rank:
10/
10
Top 10%
9125 Northfield Rd
Ellicott City, MD 21042
(410) 313-2806
Gr: K-5 | 764 students Student-teacher ratio: 16:1 Minority enrollment: 58%
Rank: #2222.
Clarksville Elementary School
(Math: 64% | Reading: 67%)
Rank:
10/
10
Top 10%
12041 Clarksville Pike
Clarksville, MD 21029
(410) 313-7050
Gr: K-5 | 543 students Student-teacher ratio: 14:1 Minority enrollment: 70%
Rank: #2323.
Lime Kiln Middle School
(Math: 53% | Reading: 72%)
Rank:
10/
10
Top 10%
11650 Scaggsville Rd
Fulton, MD 20759
(410) 880-5988
Gr: 6-8 | 675 students Student-teacher ratio: 16:1 Minority enrollment: 62%
Rank: #2424.
St. Johns Lane Elementary School
(Math: 59% | Reading: 67%)
Rank:
9/
10
Top 20%
2960 Saint Johns Ln
Ellicott City, MD 21042
(410) 313-2813
Gr: K-5 | 636 students Student-teacher ratio: 14:1 Minority enrollment: 58%
Rank: #2525.
Lisbon Elementary School
(Math: 57% | Reading: 67%)
Rank:
9/
10
Top 20%
15901 Frederick Rd
Woodbine, MD 21797
(410) 313-5506
Gr: K-5 | 480 students Student-teacher ratio: 15:1 Minority enrollment: 31%
Rank: #2626.
Atholton High School
(Math: 58% | Reading: 66%)
Rank:
9/
10
Top 20%
6520 Freetown Rd
Columbia, MD 21044
(410) 313-7065
Gr: 9-12 | 1,540 students Student-teacher ratio: 17:1 Minority enrollment: 73%
Rank: #2727.
Glenwood Middle School
(Math: 47% | Reading: 74%)
Rank:
9/
10
Top 20%
2680 Rt 97
Glenwood, MD 21738
(410) 313-5520
Gr: 6-8 | 494 students Student-teacher ratio: 13:1 Minority enrollment: 32%
Rank: #2828.
Waterloo Elementary School
(Math: 52% | Reading: 68%)
Rank:
9/
10
Top 20%
5940 Waterloo Rd
Columbia, MD 21045
(410) 313-5014
Gr: PK-5 | 666 students Student-teacher ratio: 13:1 Minority enrollment: 68%
Rank: #2929.
Rockburn Elementary School
(Math: 61% | Reading: 62%)
Rank:
9/
10
Top 20%
6145 Montgomery Rd
Elkridge, MD 21075
(410) 313-5030
Gr: PK-5 | 649 students Student-teacher ratio: 12:1 Minority enrollment: 58%
Rank: #3030.
Dayton Oaks Elementary School
(Math: 64% | Reading: 60%)
Rank:
9/
10
Top 20%
4691 Ten Oaks Rd
Dayton, MD 21036
(410) 313-1571
Gr: PK-5 | 739 students Student-teacher ratio: 14:1 Minority enrollment: 54%
Rank: #3131.
Hammond Elementary School
(Math: 57% | Reading: 61%)
Rank:
9/
10
Top 20%
8110 Aladdin Dr
Laurel, MD 20723
(410) 880-5890
Gr: K-5 | 763 students Student-teacher ratio: 16:1 Minority enrollment: 60%
Rank: #3232.
Ellicott Mills Middle School
(Math: 44% | Reading: 70%)
Rank:
9/
10
Top 20%
4445 Montgomery Rd
Ellicott City, MD 21043
(410) 313-2839
Gr: 6-8 | 698 students Student-teacher ratio: 14:1 Minority enrollment: 72%
Rank: #3333.
Bellows Spring Elementary School
(Math: 45% | Reading: 67%)
Rank:
9/
10
Top 20%
8125 Old Stockbridge Dr
Ellicott City, MD 21043
(410) 313-5057
Gr: PK-5 | 806 students Student-teacher ratio: 13:1 Minority enrollment: 82%
Rank: #3434.
Reservoir High School
(Math: 43% | Reading: 66%)
Rank:
9/
10
Top 20%
11550 Scaggsville Rd
Fulton, MD 20759
(410) 888-8850
Gr: 9-12 | 1,597 students Student-teacher ratio: 15:1 Minority enrollment: 77%
Rank: #3535.
Atholton Elementary School
(Math: 48% | Reading: 59%)
Rank:
8/
10
Top 30%
6700 Seneca Dr
Columbia, MD 21046
(410) 313-6853
Gr: PK-5 | 516 students Student-teacher ratio: 15:1 Minority enrollment: 50%
Show 43 more public schools in Howard County School District (out of 78 total schools)
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Frequently Asked Questions

How many schools belong to Howard County School District?
Howard County School District manages 78 public schools serving 57,565 students.
What is the rank of Howard County School District?
Howard County School District is ranked #2 out of 25 school districts in Maryland (top 10%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Maryland school districts for: Highest overall rank (Top 10%), Highest math proficiency (Top 10%), Highest reading/language arts proficiency (Top 10%), Highest science proficiency (Top 5%) and Most diverse schools (Top 1%)
What is the racial composition of students in Howard County School District?
30% of Howard County School District students are White, 25% of students are Black, 24% of students are Asian, 14% of students are Hispanic, and 7% of students are Two or more races.
What is the student/teacher ratio of Howard County School District?
Howard County School District has a student/teacher ratio of 14:1, which is equal to the Maryland state average of 14:1.
What is Howard County School District's spending/student ratio?
The school district's spending/student of $18,820 is higher than the state median of $18,444. The school district spending/student has grown by 5% over four school years.

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Quick Facts (2026)

  • District size: 78 schools
  • Grades: PK-12
  • Enrollment: 57,565 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 71%
  • : 92% (Top 30% in MD)
  • : Top 10%
  • : 46% (Top 10%)
  • : 58% (Top 10%)
  • : 52% (Top 5%)
  • Source: National Center for Education Statistics (NCES), MD Dept. of Education

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