Grandview Washington ZIP Codes
Grandview holds a single ZIP code.
Every ZIP code in Grandview
| ZIP code | County |
|---|---|
| 98930 | Yakima 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Grandview codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Grandview. 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 Grandview ZIP code begins 989. Those first three digits identify the sectional center facility that processes mail for this part of Washington. Statewide that range covers 34 ZIP codes, so Grandview accounts for 3% of it.
Every Washington ZIP prefix and the region it covers →
Area codes covering Grandview
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Grandview occupies.
Grandview Washington area codes in full →
Where Grandview's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Grandview
| City | Distance | ZIP codes |
|---|---|---|
| Mabton Washington ZIP codes | 4.6 mi | 1 ZIP code |
| Sunnyside Washington ZIP codes | 6.8 mi | 1 ZIP code |
| Prosser Washington ZIP codes | 7.2 mi | 1 ZIP code |
| Granger Washington ZIP codes | 15 mi | 1 ZIP code |
| Benton City Washington ZIP codes | 21 mi | 1 ZIP code |
| Zillah Washington ZIP codes | 21 mi | 1 ZIP code |
| Toppenish Washington ZIP codes | 21 mi | 1 ZIP code |
| West Richland Washington ZIP codes | 25 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.