ZIP Code 57780 — Scenic, SD
57780 is a standard (street delivery) ZIP code serving Scenic, South Dakota, in Pennington 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 57780 at a glance
| ZIP code | 57780 |
|---|---|
| Primary city | Scenic |
| State | South Dakota (SD) |
| County | Pennington FIPS 46103 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Denver |
| Population | 70 |
| Coordinates | 43.777300, -102.458440 |
How ZIP+4 works in 57780
The four digits after the hyphen encode a delivery segment inside 57780. 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 57780 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 57780.
| ZIP | City | Distance |
|---|---|---|
| 57725 | Caputa, SD | 20.4 mi |
| 57772 | Porcupine, SD | 20.6 mi |
| 57767 | Owanka, SD | 25.6 mi |
| 57790 | Wall, SD | 25.8 mi |
| 57752 | Kyle, SD | 26.7 mi |
| 57750 | Interior, SD | 28.2 mi |
| 57744 | Hermosa, SD | 28.2 mi |
| 57775 | Quinn, SD | 30.9 mi |
| 57791 | Wasta, SD | 32.2 mi |
| 57703 | Rapid City, SD | 33.1 mi |
| 57761 | New Underwood, SD | 33.9 mi |
| 57722 | Buffalo Gap, SD | 34.2 mi |
Questions about 57780
What is the ZIP+4 code for 57780?
57780 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 57780, you need to look up a specific street address to get them.
What city is 57780?
57780 is assigned to Scenic, South Dakota, in Pennington 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.