Alexandria Virginia ZIP Codes

Alexandria holds 21 ZIP codes, spread across 2 counties and independent cities.

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Alexandria codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Alexandria. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

Every Alexandria ZIP code begins 223. Those first three digits identify the sectional center facility that processes mail for this part of Virginia. No other Virginia community draws on the 223xx range — it belongs entirely to Alexandria.

Every Virginia ZIP prefix and the region it covers →

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Alexandria occupies.

• 571 Area code 571
• 703 Area code 703

Alexandria Virginia area codes in full →

Straight-line distance between place reference points, not driving distance.