ZIP Code 98535 — Copalis Beach, WA
98535 is a standard (street delivery) ZIP code serving Copalis Beach, Washington, in Grays Harbor 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 98535 at a glance
| ZIP code | 98535 |
|---|---|
| Primary city | Copalis Beach |
| State | Washington (WA) |
| County | Grays Harbor FIPS 53027 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 726 |
| Coordinates | 47.099400, -124.119730 |
How ZIP+4 works in 98535
The four digits after the hyphen encode a delivery segment inside 98535. 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 98535 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 98535.
| ZIP | City | Distance |
|---|---|---|
| 98536 | Copalis Crossing, WA | 6.2 mi |
| 98569 | Ocean Shores, WA | 6.9 mi |
| 98571 | Pacific Beach, WA | 8 mi |
| 98562 | Moclips, WA | 10.4 mi |
| 98550 | Hoquiam, WA | 10.7 mi |
| 98595 | Westport, WA | 14.9 mi |
| 98587 | Taholah, WA | 15.3 mi |
| 98520 | Aberdeen, WA | 16.2 mi |
| 98552 | Humptulips, WA | 16.9 mi |
| 98566 | Neilton, WA | 21.8 mi |
| 98547 | Grayland, WA | 22.1 mi |
| 98563 | Montesano, WA | 25.1 mi |
Questions about 98535
What is the ZIP+4 code for 98535?
98535 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 98535, you need to look up a specific street address to get them.
What city is 98535?
98535 is assigned to Copalis Beach, Washington, in Grays Harbor 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.