ZIP Code 98811 — Ardenvoir, WA
98811 is a standard (street delivery) ZIP code serving Ardenvoir, Washington, in Chelan 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 98811 at a glance
| ZIP code | 98811 |
|---|---|
| Primary city | Ardenvoir |
| State | Washington (WA) |
| County | Chelan FIPS 53007 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 6 |
| Coordinates | 47.734250, -120.373790 |
How ZIP+4 works in 98811
The four digits after the hyphen encode a delivery segment inside 98811. 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 98811 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 98811.
| ZIP | City | Distance |
|---|---|---|
| 98822 | Entiat, WA | 10.2 mi |
| 98843 | Orondo, WA | 13.3 mi |
| 98815 | Cashmere, WA | 15.1 mi |
| 98821 | Dryden, WA | 15.3 mi |
| 98831 | Manson, WA | 17.9 mi |
| 98817 | Chelan Falls, WA | 18 mi |
| 98836 | Monitor, WA | 18 mi |
| 98802 | East Wenatchee, WA | 19.3 mi |
| 98816 | Chelan, WA | 20 mi |
| 98801 | Wenatchee, WA | 20.9 mi |
| 98826 | Leavenworth, WA | 22.6 mi |
| 98858 | Waterville, WA | 23.2 mi |
Questions about 98811
What is the ZIP+4 code for 98811?
98811 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 98811, you need to look up a specific street address to get them.
What city is 98811?
98811 is assigned to Ardenvoir, Washington, in Chelan 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.