📊 Data: NCES CCD 2024–2025·🔄 Updated: May 2026·Editorial standards
📍 Sterling, VA · Loudoun County

Loudoun County Public Schools

Grades Pre-K – 12th · 81,678 students · 99 schools · 17 zip codes

10
out of 10 Rating Excellent
State reading & math proficiency · 90th percentile among Virginia districts. Ranked within Virginia only — not comparable across states.
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School District · Virginia
Loudoun County Public Schools
📍 Sterling, VA · Loudoun County · NCES LEAID 5102250
10/10
Rating
81,678
Students
99
Schools
Pre-K – 12th
Grade Span
17
Zip Codes
District Contact & InformationSource: NCES CCD 2024–25
📚
Grades Served
Pre-K – 12th
📞
District Phone
(571)252-1000
📍
District Mailing Address
21000 Education Court, Ashburn, VA 20148
🎓
Enrollment
81,678 students
🏫
Schools
99
🏙
County
Loudoun County, VA
🌐
NCES District ID (LEAID)
5102250
🏛
District Type
Public School District
Zip Codes Served by Loudoun County Public Schools17 zip codes
Zip CodeCityCountyState
20105AldieLoudoun CountyVA
20117MiddleburgLoudoun CountyVA
20129Paeonian SpringsLoudoun CountyVA
20132PurcellvilleLoudoun CountyVA
20141Round HillLoudoun CountyVA
20147AshburnLoudoun CountyVA
20148AshburnLoudoun CountyVA
20152ChantillyLoudoun CountyVA
20158HamiltonLoudoun CountyVA
20164SterlingLoudoun CountyVA
20165SterlingLoudoun CountyVA
20166SterlingLoudoun CountyVA
20175LeesburgLoudoun CountyVA
20176LeesburgLoudoun CountyVA
20180LovettsvilleLoudoun CountyVA
20184UppervilleLoudoun CountyVA
20197WaterfordLoudoun CountyVA
Frequently Asked Questions
What zip codes are in Loudoun County Public Schools?▼
Loudoun County Public Schools serves 17 zip codes: 20105, 20117, 20129, 20132, 20141, 20147, 20148, 20152, 20158, 20164, 20165, 20166, 20175, 20176, 20180, 20184, 20197. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Loudoun County Public Schools rated?▼
Loudoun County Public Schools has an overall rating of 10 out of 10 (Excellent), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 90th percentile among Virginia school districts. Ratings are percentile-ranked within Virginia only and are not comparable across states.
How many students attend Loudoun County Public Schools?▼
The NCES Common Core of Data directory reports enrollment of 81,678 students across 99 schools for Loudoun County Public Schools.
What grades does Loudoun County Public Schools serve?▼
Loudoun County Public Schools is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Loudoun County Public Schools?▼
You can reach Loudoun County Public Schools by phone at (571)252-1000 or by mail at 21000 Education Court, Ashburn, VA 20148. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.

About Loudoun County Public Schools

Loudoun County Public Schools is a public school district serving 17 zip codes in Virginia, primarily in Loudoun County. It carries an overall rating of 10/10 (Excellent), the 90th percentile among Virginia districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other Virginia districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.

District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your assignment with the district office at (571)252-1000 before making a housing decision.

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