Maple Valley Washington ZIP Codes
Maple Valley holds a single ZIP code.
Every ZIP code in Maple Valley
| ZIP code | County |
|---|---|
| 98038 | King 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Maple Valley codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Maple Valley. 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 Maple Valley ZIP code begins 980. Those first three digits identify the sectional center facility that processes mail for this part of Washington. Statewide that range covers 71 ZIP codes, so Maple Valley accounts for 1% of it.
Every Washington ZIP prefix and the region it covers →
Area codes covering Maple Valley
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 Maple Valley occupies.
Maple Valley Washington area codes in full →
Where Maple Valley's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Maple Valley
| City | Distance | ZIP codes |
|---|---|---|
| Black Diamond Washington ZIP codes | 3.7 mi | 1 ZIP code |
| Kent Washington ZIP codes | 8.4 mi | 7 ZIP codes |
| Auburn Washington ZIP codes | 9.3 mi | 4 ZIP codes |
| Renton Washington ZIP codes | 11 mi | 5 ZIP codes |
| Enumclaw Washington ZIP codes | 12 mi | 1 ZIP code |
| Issaquah Washington ZIP codes | 12 mi | 2 ZIP codes |
| Pacific Washington ZIP codes | 13 mi | 1 ZIP code |
| Bonney Lake Washington ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.