ZIP Code 57220 — Bruce, SD
57220 is a standard (street delivery) ZIP code serving Bruce, South Dakota, in Brookings 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 57220 at a glance
| ZIP code | 57220 |
|---|---|
| Primary city | Bruce |
| State | South Dakota (SD) |
| County | Brookings FIPS 46011 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 665 |
| Coordinates | 44.459270, -96.920220 |
How ZIP+4 works in 57220
The four digits after the hyphen encode a delivery segment inside 57220. 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 57220 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 57220.
| ZIP | City | Distance |
|---|---|---|
| 57234 | Estelline, SD | 9.6 mi |
| 57006 | Brookings, SD | 11.7 mi |
| 57007 | Brookings, SD | 11.8 mi |
| 57212 | Arlington, SD | 12.2 mi |
| 57071 | Volga, SD | 13.2 mi |
| 57214 | Badger, SD | 13.6 mi |
| 57268 | Toronto, SD | 13.7 mi |
| 57276 | White, SD | 14.9 mi |
| 57248 | Lake Norden, SD | 15.8 mi |
| 57061 | Sinai, SD | 16 mi |
| 57002 | Aurora, SD | 16.8 mi |
| 57223 | Castlewood, SD | 17.8 mi |
Questions about 57220
What is the ZIP+4 code for 57220?
57220 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 57220, you need to look up a specific street address to get them.
What city is 57220?
57220 is assigned to Bruce, South Dakota, in Brookings 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.