ZIP Code 98930 — Grandview, WA
98930 is a standard (street delivery) ZIP code serving Grandview, Washington, in Yakima County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 98930 at a glance
| ZIP code | 98930 |
|---|---|
| Primary city | Grandview |
| State | Washington (WA) |
| County | Yakima FIPS 53077 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 15,730 |
| Coordinates | 46.269030, -119.895300 |
How ZIP+4 works in 98930
The four digits after the hyphen encode a delivery segment inside 98930. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 98930 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 98930.
| ZIP | City | Distance |
|---|---|---|
| 99350 | Prosser, WA | 12.3 mi |
| 98935 | Mabton, WA | 12.5 mi |
| 98938 | Outlook, WA | 12.7 mi |
| 98932 | Granger, WA | 13.4 mi |
| 99320 | Benton City, WA | 18.1 mi |
| 98944 | Sunnyside, WA | 19.3 mi |
| 98953 | Zillah, WA | 20 mi |
| 98936 | Moxee, WA | 22.2 mi |
| 98948 | Toppenish, WA | 22.9 mi |
| 98921 | Buena, WA | 23 mi |
| 99353 | West Richland, WA | 24.8 mi |
| 99345 | Paterson, WA | 25.6 mi |
Questions about 98930
What is the ZIP+4 code for 98930?
98930 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 98930, you need to look up a specific street address to get them.
What city is 98930?
98930 is assigned to Grandview, Washington, in Yakima County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.