21 ZIP Code Tabulation Areas in Loudoun County, Virginia. The population-weighted median household income is about $181,135, the median home value about $768,288, and 78.3% of occupied homes are owner-occupied.
- 21
- ZIP codes
- 495.1K
- Population
- 53
- Data points
Loudoun County at a glance
- $181,135
- Median household income
- $768,288
- Median home value
- 38.8
- Median age
- 78.3%
- Owner-occupied
- 168,789
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Loudoun County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 22066 | Great Falls | 17,185 | 95.3% | $250,001 |
| 2 | 20129 | — | 538 | 92.6% | $250,001 |
| 3 | 20148 | Brambleton | 64,021 | 81.9% | $233,494 |
| 4 | 20105 | Aldie | 37,639 | 90.2% | $219,123 |
| 5 | 20158 | Hamilton | 4,979 | 82.2% | $211,522 |
Top 5 Loudoun County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 20147 | Ashburn | 67,692 | 67.9% | $163,904 |
| 2 | 20148 | Brambleton | 64,021 | 81.9% | $233,494 |
| 3 | 20176 | Lansdowne | 51,471 | 78.3% | $168,299 |
| 4 | 20164 | Cascades | 43,436 | 75.1% | $135,660 |
| 5 | 20120 | Bull Run | 42,896 | 75.4% | $152,563 |
Top 5 Loudoun County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 20148 | Brambleton | 64,021 | 81.9% | $233,494 | $4B |
| 2 | 20147 | Ashburn | 67,692 | 67.9% | $163,904 | $2.8B |
| 3 | 20176 | Lansdowne | 51,471 | 78.3% | $168,299 | $2.2B |
| 4 | 20105 | Aldie | 37,639 | 90.2% | $219,123 | $2.1B |
| 5 | 20152 | South Riding | 36,674 | 84.5% | $197,156 | $1.8B |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 20164 (Cascades) at 5,710 people/sq mi. Least dense: 20184 (Upperville) at 18 people/sq mi.
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