ZIP Code 83235 — Ellis, ID
83235 is a standard (street delivery) ZIP code serving Ellis, Idaho, in Custer 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 83235 at a glance
| ZIP code | 83235 |
|---|---|
| Primary city | Ellis |
| State | Idaho (ID) |
| County | Custer FIPS 16037 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Boise |
| Population | 1 |
| Coordinates | 44.601630, -114.034040 |
How ZIP+4 works in 83235
The four digits after the hyphen encode a delivery segment inside 83235. 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 83235 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 83235.
| ZIP | City | Distance |
|---|---|---|
| 83253 | May, ID | 13.4 mi |
| 83226 | Challis, ID | 13.5 mi |
| 83465 | Lemhi, ID | 20.4 mi |
| 83467 | Salmon, ID | 29.6 mi |
| 83468 | Tendoy, ID | 30.4 mi |
| 83227 | Clayton, ID | 37.6 mi |
Questions about 83235
What is the ZIP+4 code for 83235?
83235 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 83235, you need to look up a specific street address to get them.
What city is 83235?
83235 is assigned to Ellis, Idaho, in Custer 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.