Census place · GEOID 5103320 · Loudoun County
Ashburn, VA ZIP codes
2 ZIP/ZCTAs intersecting this Census place (CDP) in Loudoun County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Ashburn (GEOID 5103320). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 80,861 (2 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Ashburn, VA

ZIP/ZCTA overlap with Ashburn
Population overlap
Share of each ZIP/ZCTA’s population located within Ashburn, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Ashburn
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 20147 | Ashburn | Loudoun County | 67,007 | $161,356 |
| 20166 | Sterling | Loudoun County | 13,854 | $135,246 |
USPS associates these ZIPs with Ashburn
These codes list Ashburn as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 20146 | Ashburn | Loudoun County | 692 | — |
| 20148 | Ashburn | Loudoun County | 63,615 | $233,502 |
| 20149 | Ashburn | Loudoun County | — | — |
| 22093 | Ashburn | Loudoun County | — | — |