Top Rankings
Loudoun County School District ranks among the top 20% of public school district in Virginia for:
Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 10%)
Science Proficiency
Highest science proficiency (Top 10%)
Graduation Rate
Highest graduation rate (Top 10%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025-26 school year, there are 22 public middle schools serving 26,658 students in Loudoun County School District. This district's average middle testing ranking is 9/10, which is in the top 20% of public middle schools in Virginia.
ºÚÁÏÍø¹ÙÍø Middle Schools in Loudoun County School District have an average math proficiency score of 74% (versus the Virginia public middle school average of 65%), and reading proficiency score of 79% (versus the 70% statewide average).
Minority enrollment is 59% of the student body (majority Asian and Hispanic), which is more than the Virginia public middle school average of 53% (majority Black and Hispanic).
Overview
This School District
This State (VA)
# Schools
101 Schools
448 Schools
# Students
80,973 Students
312,714 Students
# Teachers
6,540 Teachers
23,458 Teachers
Student-Teacher Ratio
13:1
13:1
Student By Grade
District Rank
Loudoun County School District, which is ranked within the top 20% of all 132 school districts in Virginia (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 94% has increased from 93% over five school years.
Overall District Rank
#17 out of 132 school districts
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
76%
68%
Reading/Language Arts Test Scores (% Proficient)
(20-21)79%
69%
Science Test Scores (% Proficient)
(20-21)71%
59%
Graduation Rate
94%
89%
Students by Ethnicity:
Diversity Score
0.73
0.70
% American Indian
1%
n/a
% Asian
26%
7%
% Hispanic
20%
18%
% Black
7%
21%
% White
40%
47%
% Hawaiian
n/a
n/a
% Two or more races
6%
7%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $18,483 is higher than the state median of $15,502. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $18,789 is higher than the state median of $15,257. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$1,509 MM
$19,496 MM
Spending
$1,534 MM
$19,187 MM
Revenue / Student
$18,483
$15,502
Spending / Student
$18,789
$15,257
Best Loudoun County School District ºÚÁÏÍø¹ÙÍø Middle Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Eagle Ridge Middle School
(Math: 88% | Reading: 88%)
Rank:
Rank:
10/
Top 5%10
42901 Waxpool Rd
Ashburn, VA 20148
(571) 252-2140
Ashburn, VA 20148
(571) 252-2140
Gr: 6-8 | 1,277 student Student-teacher ratio: 14:1 Minority enrollment: 63%
Rank: #22.
Stone Hill Middle School
(Math: 85% | Reading: 90%)
Rank:
Rank:
10/
Top 10%10
23415 Evergreen Ridge Drive
Ashburn, VA 20148
(703) 957-4420
Ashburn, VA 20148
(703) 957-4420
Gr: 6-8 | 1,163 student Student-teacher ratio: 14:1 Minority enrollment: 85%
Rank: #33.
Rock Ridge High School
(Math: 80-84% | Reading: 90-94%)
Rank:
Rank:
10/
Top 10%10
43460 Loudoun Reserve Drive
Ashburn, VA 20148
(703) 996-2100
Ashburn, VA 20148
(703) 996-2100
Gr: PK-12 | 1,535 student Student-teacher ratio: 14:1 Minority enrollment: 80%
Rank: #44.
Brambleton Middle School
(Math: 83% | Reading: 91%)
Rank:
Rank:
10/
Top 10%10
23070 Learning Circle
Ashburn, VA 20148
(703) 957-4450
Ashburn, VA 20148
(703) 957-4450
Gr: 6-8 | 1,685 student Student-teacher ratio: 14:1 Minority enrollment: 64%
Rank: #55.
Belmont Ridge Middle School
(Math: 85% | Reading: 82%)
Rank:
Rank:
9/
Top 20%10
19045 Upper Belmont Place
Leesburg, VA 20176
(571) 252-2220
Leesburg, VA 20176
(571) 252-2220
Gr: 6-8 | 1,071 student Student-teacher ratio: 14:1 Minority enrollment: 55%
Rank: #66.
J. Michael Lunsford Middle School
(Math: 79% | Reading: 87%)
Rank:
Rank:
9/
Top 20%10
26020 Ticonderoga Road
Chantilly, VA 20152
(703) 722-2660
Chantilly, VA 20152
(703) 722-2660
Gr: 6-8 | 1,235 student Student-teacher ratio: 13:1 Minority enrollment: 63%
Rank: #77.
Willard Middle School
(Math: 81% | Reading: 82%)
Rank:
Rank:
9/
Top 20%10
40915 Braddock Road
Aldie, VA 20105
(571) 367-4040
Aldie, VA 20105
(571) 367-4040
Gr: 6-8 | 1,626 student Student-teacher ratio: 15:1 Minority enrollment: 63%
Rank: #8 - 98. - 9.
Farmwell Station Middle School
(Math: 77% | Reading: 83%)
Rank:
Rank:
9/
Top 20%10
44281 Gloucester Pkwy
Ashburn, VA 20147
(571) 252-2320
Ashburn, VA 20147
(571) 252-2320
Gr: 6-8 | 983 students Student-teacher ratio: 13:1 Minority enrollment: 61%
Rank: #8 - 98. - 9.
Mercer Middle School
(Math: 77% | Reading: 83%)
Rank:
Rank:
9/
Top 20%10
42149 Greenstone Dr.
Aldie, VA 20105
(703) 957-4340
Aldie, VA 20105
(703) 957-4340
Gr: 6-8 | 1,444 student Student-teacher ratio: 14:1 Minority enrollment: 75%
Rank: #1010.
Trailside Middle School
(Math: 77% | Reading: 82%)
Rank:
Rank:
8/
Top 30%10
20325 Claiborne Parkway
Ashburn, VA 20147
(571) 252-2280
Ashburn, VA 20147
(571) 252-2280
Gr: 6-8 | 1,159 student Student-teacher ratio: 14:1 Minority enrollment: 52%
Rank: #1111.
Blue Ridge Middle School
(Math: 75% | Reading: 82%)
Rank:
Rank:
8/
Top 30%10
551 East A St
Purcellville, VA 20132
(540) 751-2520
Purcellville, VA 20132
(540) 751-2520
Gr: 6-8 | 734 students Student-teacher ratio: 12:1 Minority enrollment: 25%
Rank: #1212.
Harmony Middle School
(Math: 78% | Reading: 77%)
Rank:
Rank:
8/
Top 30%10
38174 W. Colonial Highway
Hamilton, VA 20158
(540) 751-2500
Hamilton, VA 20158
(540) 751-2500
Gr: 6-8 | 1,138 student Student-teacher ratio: 13:1 Minority enrollment: 25%
Rank: #1313.
Woodgrove High School
(Math: 60-69% | Reading: 94%)
Rank:
Rank:
8/
Top 30%10
36811 Allder School Road
Purcellville, VA 20132
(571) 751-2600
Purcellville, VA 20132
(571) 751-2600
Gr: PK-12 | 1,542 student Student-teacher ratio: 12:1 Minority enrollment: 24%
Rank: #1414.
Heritage High School
(Math: 60-69% | Reading: 92%)
Rank:
Rank:
7/
Top 50%10
520 Evergreen Mill Rd. Se
Leesburg, VA 20175
(571) 252-2800
Leesburg, VA 20175
(571) 252-2800
Gr: PK-12 | 1,508 student Student-teacher ratio: 11:1 Minority enrollment: 56%
Rank: #1515.
Dominion High School
(Math: 50-59% | Reading: 89%)
Rank:
Rank:
6/
Top 50%10
21326 Augusta Dr.
Sterling, VA 20164
(571) 434-4400
Sterling, VA 20164
(571) 434-4400
Gr: PK-12 | 1,482 student Student-teacher ratio: 11:1 Minority enrollment: 67%
Rank: #1616.
Tuscarora High School
(Math: 50-59% | Reading: 84%)
Rank:
Rank:
6/
Top 50%10
801 North King Street
Leesburg, VA 20176
(571) 252-1900
Leesburg, VA 20176
(571) 252-1900
Gr: PK-12 | 1,437 student Student-teacher ratio: 11:1 Minority enrollment: 54%
Rank: #1717.
J. Lupton Simpson Middle School
(Math: 70% | Reading: 67%)
Rank:
Rank:
5/
Bottom 50%10
490 Evergreen Mill Rd Se
Leesburg, VA 20175
(571) 252-2840
Leesburg, VA 20175
(571) 252-2840
Gr: 6-8 | 874 students Student-teacher ratio: 12:1 Minority enrollment: 44%
Rank: #1818.
Harper Park Middle School
(Math: 68% | Reading: 67%)
Rank:
Rank:
5/
Bottom 50%10
701 Potomac Station Dr Ne
Leesburg, VA 20176
(571) 252-2820
Leesburg, VA 20176
(571) 252-2820
Gr: 6-8 | 880 students Student-teacher ratio: 12:1 Minority enrollment: 54%
Rank: #1919.
River Bend Middle School
(Math: 54% | Reading: 74%)
Rank:
Rank:
4/
Bottom 50%10
46240 Algonkian Pkwy.
Sterling, VA 20165
(571) 434-3220
Sterling, VA 20165
(571) 434-3220
Gr: 6-8 | 1,201 student Student-teacher ratio: 12:1 Minority enrollment: 60%
Rank: #2020.
Seneca Ridge Middle School
(Math: 66% | Reading: 60%)
Rank:
Rank:
4/
Bottom 50%10
98 Seneca Ridge Dr
Sterling, VA 20164
(571) 434-4420
Sterling, VA 20164
(571) 434-4420
Gr: 6-8 | 868 students Student-teacher ratio: 11:1 Minority enrollment: 64%
Rank: #2121.
Smart's Mill Middle School
(Math: 61% | Reading: 63%)
Rank:
Rank:
4/
Bottom 50%10
850 N. King St.
Leesburg, VA 20176
(571) 252-2030
Leesburg, VA 20176
(571) 252-2030
Gr: 6-8 | 869 students Student-teacher ratio: 11:1 Minority enrollment: 49%
Rank: #2222.
Sterling Middle School
(Math: 37% | Reading: 51%)
Rank:
Rank:
1/
Bottom 50%10
201 W Holly Ave
Sterling, VA 20164
(571) 434-4520
Sterling, VA 20164
(571) 434-4520
Gr: 6-8 | 947 students Student-teacher ratio: 9:1 Minority enrollment: 92%
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