Leavenworth Washington ZIP Codes
Leavenworth holds a single ZIP code.
Every ZIP code in Leavenworth
| ZIP code | County |
|---|---|
| 98826 | Chelan 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Leavenworth codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Leavenworth. 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 Leavenworth ZIP code begins 988. Those first three digits identify the sectional center facility that processes mail for this part of Washington. Statewide that range covers 46 ZIP codes, so Leavenworth accounts for 2% of it.
Every Washington ZIP prefix and the region it covers →
Area codes covering Leavenworth
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 Leavenworth occupies.
Leavenworth Washington area codes in full →
Where Leavenworth's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Leavenworth
| City | Distance | ZIP codes |
|---|---|---|
| Cashmere Washington ZIP codes | 11 mi | 1 ZIP code |
| Wenatchee Washington ZIP codes | 19 mi | 2 ZIP codes |
| Entiat Washington ZIP codes | 21 mi | 1 ZIP code |
| East Wenatchee Washington ZIP codes | 22 mi | 1 ZIP code |
| Waterville Washington ZIP codes | 28 mi | 1 ZIP code |
| Rock Island Washington ZIP codes | 29 mi | 1 ZIP code |
| Cle Elum Washington ZIP codes | 31 mi | 1 ZIP code |
| South Cle Elum Washington ZIP codes | 31 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.