Loudoun Valley Estates is a community in Loudoun County, Virginia, home to about 10,271 people across 2.8 square miles. It has no ZIP code of its own: it’s part of 20148 and 20166.
Homes sold for a median of $296 per square foot across 2 ZIP codes in the three months ending August 2026, and all of them were seller’s markets.
Mostly Brambleton; part is in Loudoun Valley Estates
Mostly Ashburn; part is in Loudoun Valley Estates
Each card is that ZIP code’s whole market, including any part outside Loudoun Valley Estates. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Loudoun Valley Estates’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Loudoun Valley Estates well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Washington Dulles International Airport (IAD)5 miles away |
|---|---|
| Nearest city of 250,000+ | Washington, DC27 miles away |
| Nearest city of 1 million+ | Philadelphia, PA144 miles away |
Straight-line distances from the center of Loudoun Valley Estates; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Loudoun Valley Estates had 11,436 residents in the 2020 census, up 213% since 2010.
It’s the 124th largest of 669 towns in Virginia by population.
Loudoun County grew from 21,948 residents in 1900 to 420,959 in 2020.
Loudoun County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 25°F. About 45.1 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Wfo Sterling, VA weather station (2 miles away).
192,220 jobs at 12,561 businesses in Loudoun County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
522 doctors and other health care providers list an office in Loudoun Valley Estates’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 25 |
|---|---|
| Specialist doctors | 54 |
| Dentists | 44 |
| Nurse practitioners and physician assistants | 84 |
| Mental health providers | 155 |
| Physical and occupational therapists | 126 |
| Optometrists | 25 |
| Chiropractors | 9 |
| Pharmacies | 16 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (12 nearby)
Grocery stores (1 nearby)
Pharmacies (1 nearby)
Libraries
Theaters and performance venues
Counts are within about 1.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Loudoun County Public Schools. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Creighton's Corner ElementaryAshburn | Pre-K–5 | 824 | Public | 2.4 mi |
| Elaine E. Thompson ElementarySterling | Pre-K–5 | 756 | Public | 3.9 mi |
| Hillside ElementaryAshburn | Pre-K–5 | 656 | Public | 1.2 mi |
| Legacy ElementaryAshburn | Pre-K–5 | 627 | Public | 1.9 mi |
| Madison's Trust ElementaryAshburn | Pre-K–5 | 1,004 | Public | 2.6 mi |
| Mill Run ElementaryAshburn | Pre-K–5 | 636 | Public | 0.7 mi |
| Moorefield Station ElementaryAshburn | Pre-K–5 | 963 | Public | 0.4 mi |
| Rock Ridge HighAshburn | Pre-K–12 | 1,599 | Public | 1.8 mi |
| Rosa Lee Carter ElementaryAshburn | Pre-K–5 | 792 | Public | 1.8 mi |
| Waxpool ElementaryAshburn | Pre-K–5 | 678 | Public | 1.4 mi |
| Eagle Ridge MiddleAshburn | 6–8 | 1,258 | Public | 0.9 mi |
| Stone Hill MiddleAshburn | 6–8 | 1,146 | Public | 2.3 mi |
| Brambleton MiddleAshburn | 7–8 | 1,164 | Public | 2.8 mi |
| Briar Woods HighAshburn | 9–12 | 1,862 | Public | 1.4 mi |
| Independence HighAshburn | 9–12 | 2,166 | Public | 3.0 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Karter School of CascadesSterling | Pre-K–K | 15 | Nonsectarian | 5.9 mi |
| Montessori of Chantilly - Casa Dei BambiniDulles | Pre-K–K | 10 | Nonsectarian | 4.5 mi |
| Temple Baptist ChurchDulles | Pre-K–12 | 200 | Baptist | 4.6 mi |
| Fairfax Christian SchoolDulles | K–12 | 305 | Christian (no specific denomination) | 4.2 mi |
| Primrose School at Moorefield StationAshburn | K | 25 | Nonsectarian | 0.9 mi |
| The Newton SchoolSterling | K–8 | 78 | Nonsectarian | 5.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
Buying or selling around Loudoun Valley Estates? Tell us what you need and when. No agents advertise here yet, so we’ll keep your request for up to 30 days and send it to local agents who join. No obligation, and you choose who to work with.
Loading map…
Shares ZIP codes with Brambleton, Broadlands, Ashburn, Moorefield, Dulles Town Center, Arcola, Sterling, Oak Grove and Kincora.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.