ZIP Code 98848 — Quincy, WA
98848 is a standard (street delivery) ZIP code serving Quincy, Washington, in Grant 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 98848 at a glance
| ZIP code | 98848 |
|---|---|
| Primary city | Quincy |
| State | Washington (WA) |
| County | Grant FIPS 53025 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 12,854 |
| Coordinates | 47.171820, -119.841090 |
How ZIP+4 works in 98848
The four digits after the hyphen encode a delivery segment inside 98848. 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 98848 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 98848.
| ZIP | City | Distance |
|---|---|---|
| 98824 | George, WA | 7.2 mi |
| 98823 | Ephrata, WA | 15 mi |
| 98845 | Palisades, WA | 18.1 mi |
| 98850 | Rock Island, WA | 18.2 mi |
| 98828 | Malaga, WA | 18.6 mi |
| 99357 | Royal City, WA | 20.7 mi |
| 99321 | Beverly, WA | 21.2 mi |
| 98950 | Vantage, WA | 23.5 mi |
| 98837 | Moses Lake, WA | 24.7 mi |
| 98851 | Soap Lake, WA | 25.6 mi |
| 98802 | East Wenatchee, WA | 26.9 mi |
| 98926 | Ellensburg, WA | 26.9 mi |
Questions about 98848
What is the ZIP+4 code for 98848?
98848 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 98848, you need to look up a specific street address to get them.
What city is 98848?
98848 is assigned to Quincy, Washington, in Grant 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.