ZIP Code 57032 — Harrisburg, SD
57032 is a standard (street delivery) ZIP code serving Harrisburg, South Dakota, in Lincoln 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 57032 at a glance
| ZIP code | 57032 |
|---|---|
| Primary city | Harrisburg |
| State | South Dakota (SD) |
| County | Lincoln FIPS 46083 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 10,467 |
| Coordinates | 43.423260, -96.687080 |
How ZIP+4 works in 57032
The four digits after the hyphen encode a delivery segment inside 57032. 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 57032 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 57032.
| ZIP | City | Distance |
|---|---|---|
| 57108 | Sioux Falls, SD | 3.9 mi |
| 57105 | Sioux Falls, SD | 7.2 mi |
| 57197 | Sioux Falls, SD | 7.5 mi |
| 57103 | Sioux Falls, SD | 7.9 mi |
| 57077 | Worthing, SD | 8.2 mi |
| 57117 | Sioux Falls, SD | 8.2 mi |
| 57110 | Sioux Falls, SD | 8.7 mi |
| 57106 | Sioux Falls, SD | 9.7 mi |
| 57064 | Tea, SD | 9.7 mi |
| 57013 | Canton, SD | 10 mi |
| 57039 | Lennox, SD | 10.8 mi |
| 51241 | Larchwood, IA | 11.5 mi |
Questions about 57032
What is the ZIP+4 code for 57032?
57032 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 57032, you need to look up a specific street address to get them.
What city is 57032?
57032 is assigned to Harrisburg, South Dakota, in Lincoln 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.