Alexandria ZIP Coverage at a Glance
The City ZIP map labels eight ZIP areas touching modern Alexandria: 22206, 22301, 22302, 22304, 22305, 22311, 22312, and 22314. That map is a useful visual start, not a delivery-address ruling. The City's tax guide adds 22313 for city-residency guidance. It also separates ZIPs wholly within the city from ZIPs that cross into Fairfax County or Arlington County. Postal labels and city limits answer different questions.
| ZIP | Areas Covered | Post Office | Notes |
|---|---|---|---|
| 22206 | Arlington postal area with listed City street ranges | Arlington mailing area | Shared with Arlington; verify each complete address. |
| 22301 | Del Ray and Old Town-adjacent area | Exact station not identified in research | City tax guide treats it as wholly city. |
| 22302 | City and Fairfax County | Exact station not identified in research | Shared ZIP, not a jurisdiction marker. |
| 22303 | Alexandria mailing area outside City residency | Exact station not identified in research | Fairfax-side postal area in the residency guide. |
| 22304 | West End and central Alexandria area | Exact station not identified in research | Shared with Fairfax County. |
| 22305 | East, northeast, Arlandria, and Del Ray side | Exact station not identified in research | City tax guide treats it as wholly city. |
| 22306 | Alexandria mailing area outside City residency | Exact station not identified in research | Fairfax-side postal area in the residency guide. |
| 22307 | Alexandria mailing area outside City residency | Exact station not identified in research | Not a City-limit ZIP. |
| 22308 | Alexandria mailing area outside City residency | Exact station not identified in research | Not a City-limit ZIP. |
| 22309 | Alexandria mailing area outside City residency | Exact station not identified in research | Not a City-limit ZIP. |
| 22310 | Alexandria mailing area outside City residency | Exact station not identified in research | Not a City-limit ZIP. |
| 22311 | Western and southwestern city edge | Exact station not identified in research | Shared with Fairfax County. |
| 22312 | Northwestern city edge | Exact station not identified in research | Shared with Fairfax County. |
| 22313 | City-residency guidance area | Exact station and special status not identified | City tax guide treats it as wholly city; verify delivery status. |
| 22314 | Old Town, downtown, and city core | Exact station not identified in research | City tax guide treats it as wholly city. |
| 22315 | Alexandria mailing area outside City residency | Exact station not identified in research | Fairfax-side postal area in the residency guide. |
A postal directory should not fill in missing station names or call a ZIP a PO-box-only or unique ZIP without a current postal confirmation. The research did not locate a definitive official station table or special-ZIP list. The City's residency materials also say that a post-office box does not prove city residency. A tax-card mailing box is correspondence information, not the physical place where a parcel sits.
Note: The map's ZIP areas are broad geography, while City residency guidance applies the city line to particular addresses.
Alexandria ZIP Mismatches to Check
22206 is Alexandria's sharpest postal exception. The City residency guide identifies portions of South Walter Reed Drive, South 25th Street, South 28th Street, South 30th Street, and South Columbus Street that can be City residents even though the mailing address says Arlington. The reverse problem is also common. The guide lists 22303, 22306, 22307, 22308, 22309, 22310, and 22315 as Alexandria-mailing areas that are not City residents. A mailing line therefore cannot choose the city assessor, election office, or land-record custodian for you.
The shared ZIPs require the same care. The tax guide places 22302, 22304, 22311, and 22312 on both the City of Alexandria and Fairfax County sides, while 22206 crosses into Arlington. A parcel in a shared ZIP may need Fairfax or Arlington records rather than Alexandria records. Alexandria is an independent city, so its assessments, courts, permits, and elections are kept separately from those neighboring localities.
Verify an Alexandria ZIP Delivery Locality
For 22206, 22302, 22304, 22311, and 22312, the City tax guide directs users to enter the complete street address at USPS and select “Mailing Industry Information.” That step verifies delivery locality. It does not establish which assessor owns the parcel, who occupies it, or whether a record is public. Save the resulting ZIP and locality beside the normalized street address, especially when a City record and a postal result point in different directions.
Next, use the locality finding to select the proper municipal source. An address confirmed inside Alexandria can move into the City property and parcel systems. One outside the City boundary needs the appropriate neighboring custodian. The City's new-resident tax guidance is the local explanation for this verification step, including its warning about shared ZIPs. It is more reliable for this purpose than a casual label on an envelope or an old directory listing.
Alexandria ZIP Search Fields and Limits
The City Real Estate Assessment Search is useful after a ZIP has narrowed the place, but its inspected public address form is street keyed, not ZIP keyed. It does not expose a ZIP filter or a public owner-name field. A researcher can browse a whole selected street by leaving Street Number and Unit blank, then inspect the returned situs and mailing fields. That is a manual address workflow, not a ZIP-wide resident list.
| Visible field | Input | Required | How it works for ZIP research |
|---|---|---|---|
| Street Number | Text | No | Leave blank to browse a selected street. |
| Street Name | Autocomplete or select list | Yes | Use the official street spelling and directional form. |
| Apt No., Condo Unit No. or Letter | Text | No | Use only to narrow a multiunit result. |
| Search | Submit | Action | Returns matching property results. |
| Clear | Reset | Action | Removes the entered values. |
| Account Number | Separate mode | Alternative | Search a known assessment account. |
| Map Number | Separate mode | Alternative | Search a known map-block-lot identifier. |
The Parcel Viewer likewise locates an address or parcel and supplies city assessment context, but the City documentation does not claim a ZIP search there. Treat the City ZIP map as a separate boundary aid. The voter portal is also not a ZIP-wide public roll: it is an individual registration-status and polling-place service, with voter-file access limited by Virginia election law.
Note: A street result can show a mailing address or situs address, but neither field turns the assessor form into a ZIP filter.
Search an Alexandria ZIP by Address
Finding a useful record within one Alexandria ZIP requires address-level checks. Begin with a complete address rather than a name-only search. The record trail changes as soon as the address proves to be outside the independent city, and no Virginia voter self-service screen supplies a public block or ZIP roster. Once a City parcel is confirmed, the property card and map provide better keys than the postal code alone.
- Verify the complete address through the USPS process cited by the City tax guide, then note whether the locality is Alexandria, Fairfax, or Arlington.
- Check the City boundary and open the Alexandria assessment search only when the parcel is in the City of Alexandria.
- Enter the street number and street name, or browse the normalized street with number and unit blank, then record the situs, account, and map-block-lot.
- Open the Parcel Viewer from the result to compare the parcel location with the city context and adjoining geography.
- For a recorded ownership question, use the account and legal description to continue with the Alexandria Clerk's land-record path, or change to the neighboring locality when the parcel is outside the City.
When a ZIP leaves more than one possible street, the Alexandria street directory provides the address-by-address workflow. That process keeps mailing address, physical situs, and legal parcel identity separate instead of treating a postal code as a household list. The Virginia voter portal may help someone check their own status and polling place, but it is not a public source for finding everyone in a ZIP.
Alexandria ZIP and Parcel Terms
An Alexandria ZIP code is one part of an address record. It cannot replace the legal description that carries a parcel through a subdivision, consolidation, or old street-number change. Keep the postal and property fields together when comparing records. The assessment card distinguishes the physical situs from an owner's mailing address, while map-block-lot and legal-description fields identify the land itself.
- ZIP code
- A postal delivery area. In Alexandria it can overlap more than one municipal jurisdiction.
- ZIP+4
- An added delivery segment used with a ZIP code to sort mail more precisely. It does not change city jurisdiction.
- PO-box ZIP
- A postal designation associated with box delivery. It is not proof that the box holder lives in the City of Alexandria.
- Unique ZIP
- A ZIP assigned for a particular organization or purpose. The research did not confirm any Alexandria classification of this kind.
- Carrier route
- A mail-delivery grouping within postal operations. It is not a parcel boundary or a resident roster.
For a current parcel, record all four keys: delivery ZIP, situs address, mailing address, and legal description or map-block-lot. That small record set makes a later deed, assessment, or map result easier to compare without assuming that the recipient of tax mail is the person at the property.
Alexandria ZIPs Are Not Census Lines
Census tables use ZIP Code Tabulation Areas, usually called ZCTAs. A ZCTA is a generalized Census representation of postal ZIP geography, not an exact delivery route and not a municipal boundary. That distinction matters along Alexandria's Fairfax and Arlington edges, where a ZIP can cover addresses in more than one locality. Census data can describe a broad area, but it cannot establish the government with custody of an individual parcel record.
For that reason, use a Census result as context and return to the full street address for a local record decision. The City map overlays its city boundary on ZIP information, while the Parcel Viewer supplies the parcel-level layer. A ZCTA also has a historical limit: the research notes that ACS ZCTA data were not produced before the 2011 ACS five-year release. Earlier address work needs maps, street names, and local sources instead.
Alexandria ZIPs and Earlier Addresses
ZIP codes are not the key for an older Alexandria address. City directories, including the criss-cross address sections confirmed from 1924 onward, are arranged by name or street address. The Alexandria Library's house-history guidance points researchers toward directories, deeds, permits, maps, and related address sources. Use the historic street name, an old number, ward or precinct clue, and map evidence rather than forcing a modern ZIP onto an early record.
The address itself needs translation. A City-hosted account of the 1887 renumbering describes Alexandria's shift to sequential hundred ranges by block, with numbers divided by street side. Historic directories can therefore point to a location that a modern assessment form will not accept as written. The 1877 Hopkins Atlas, 1885 and 1891 Sanborn maps, and the library's address materials help bridge that gap. This is a numbers problem rooted in Alexandria history, not a missing ZIP code.
Note: Historic directories predate ZIP-based searching, so preserve the edition, street spelling, and number as printed before trying a current address form.
Alexandria ZIP City-Line Decisions
ZIP code boundaries and Alexandria city limits serve different systems. The delivery label helps route mail. The city line determines whether Alexandria offices hold the assessment, permit, election, or land record. A shared postal area can lead to Fairfax County or Arlington County records, and an Arlington mailing address can still point to an Alexandria parcel. Verify first, then select the office.
Use ZIP information for an initial geographic slice, not a conclusion about a resident, owner, or jurisdiction. Assessment cards identify owner and mailing information but do not establish occupancy. Postal boxes, protected addresses, and historical records add further limits. Accurate results come from matching the correct address, parcel, and custodian, then using each public record only for the fact it actually reports.