ZIP codes in Alexandria city
13 ZIPs touch Alexandria city, Virginia. The blue dashed line is the county border; orange ZIPs reach into it.
13
ZIP codes
5
cross the county line
200,938
people in these ZIPs
133
counties in VA
Most people
Alexandria city ZIP list
More counties in Virginia
- Accomack County40
- Albemarle County27
- Alleghany County8
- Amelia County6
- Amherst County9
- Appomattox County9
- Arlington County29
- Augusta County30
Questions people actually ask
How many ZIP codes are in Alexandria city, Virginia?
13 ZIP codes reach into Alexandria city, including 5 PO Box or single-address ZIPs placed by the town they serve. 5 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Alexandria city has the most people?
22304 (Alexandria) has about 48,613 residents, the most of any ZIP touching Alexandria city, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Alexandria city and another county?
Yes. ZIP codes follow mail routes, not county lines. Rows marked with a percentage show how much of that ZIP’s land is in Alexandria city. For one address, pin the exact spot on the ZIP finder to see its county.
Where does this list come from?
ZIP areas and their county overlaps come from the Census Bureau’s 2020 ZIP Code Tabulation Area to county relationship file. PO Box ZIPs have no area, so each is placed in the county of the ZIP area nearest the town it serves.
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Updated 2026-11-10 · Where the data comes from