ZIP Code 83011 — Kelly, WY
83011 is a standard (street delivery) ZIP code serving Kelly, Wyoming, in Teton 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 83011 at a glance
| ZIP code | 83011 |
|---|---|
| Primary city | Kelly |
| State | Wyoming (WY) |
| County | Teton FIPS 56039 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Denver |
| Population | 234 |
| Coordinates | 43.588370, -110.431920 |
How ZIP+4 works in 83011
The four digits after the hyphen encode a delivery segment inside 83011. 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 83011 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 83011.
| ZIP | City | Distance |
|---|---|---|
| 83001 | Jackson, WY | 15.2 mi |
| 83012 | Moose, WY | 17.9 mi |
| 83025 | Teton Village, WY | 19.8 mi |
| 83013 | Moran, WY | 25.4 mi |
| 83014 | Wilson, WY | 26.8 mi |
| 82922 | Bondurant, WY | 31.3 mi |
| 83414 | Alta, WY | 33.1 mi |
| 83128 | Alpine, WY | 35.3 mi |
| 82925 | Cora, WY | 36.5 mi |
Questions about 83011
What is the ZIP+4 code for 83011?
83011 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 83011, you need to look up a specific street address to get them.
What city is 83011?
83011 is assigned to Kelly, Wyoming, in Teton 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.