ZIP code 20104: Dulles, VA
20104 is a PO Box or single-organization ZIP code in Dulles, Virginia, mainly in Loudoun County, part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area.
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ZIP codes within 10 milesWithin 25 miles
ZIP code 20104 details
| City | Dulles |
|---|---|
| State | Virginia |
| County | Loudoun County |
| Metro area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | PO Box / single organization |
| Center coordinates | 39.08530, -77.64520 |
ZIP codes near 20104
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 20102 | Dulles, VA | same location | — |
| 20146 | Ashburn, VA | same location | — |
| 20160 | Lincoln, VA | 2.5 mi | — |
| 20175 | Leesburg, VA | 2.7 mi | 34,733 |
| 20159 | Hamilton, VA | 3.5 mi | — |
| 20158 | Hamilton, VA | 3.8 mi | 4,979 |
| 20178 | Leesburg, VA | 4.9 mi | — |
| 20177 | Leesburg, VA | 4.9 mi | — |
About ZIP code 20104
What city is ZIP code 20104?
ZIP code 20104 is in Dulles, VA, in Loudoun County.
What county is ZIP code 20104 in?
20104 is mainly in Loudoun County, Virginia.
Why doesn't 20104 have a population?
20104 is a PO Box or single-organization ZIP code. It has a post office location but no residential delivery area, so the Census Bureau reports no population for it.
What time zone is ZIP code 20104 in?
20104 is in Eastern Time (UTC−5). It observes daylight saving time.