Great Falls Virginia ZIP Codes
Great Falls holds a single ZIP code.
Every ZIP code in Great Falls
| ZIP code | County |
|---|---|
| 22066 | Fairfax County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Great Falls codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Great Falls. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Great Falls ZIP code begins 220. Those first three digits identify the sectional center facility that processes mail for this part of Virginia. Statewide that range covers 30 ZIP codes, so Great Falls accounts for 3% of it.
Every Virginia ZIP prefix and the region it covers →
Area codes covering Great Falls
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 Great Falls occupies.
Great Falls Virginia area codes in full →
Where Great Falls's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Great Falls
| City | Distance | ZIP codes |
|---|---|---|
| Herndon Virginia ZIP codes | 5.4 mi | 5 ZIP codes |
| Vienna Virginia ZIP codes | 8.2 mi | 5 ZIP codes |
| Fairfax Virginia ZIP codes | 11 mi | 9 ZIP codes |
| Falls Church Virginia ZIP codes | 11 mi | 6 ZIP codes |
| Wakefield Virginia ZIP codes | 13 mi | 1 ZIP code |
| Arlington Virginia ZIP codes | 14 mi | 27 ZIP codes |
| Leesburg Virginia ZIP codes | 15 mi | 4 ZIP codes |
| Burke Virginia ZIP codes | 16 mi | 2 ZIP codes |
Straight-line distance between place reference points, not driving distance.