De Smet, SD ZIP Codes, Coordinates & Counties
De Smet, South Dakota has 1 ZIP code in Kingsbury county. The approximate center of De Smet is 44.365, -97.59. De Smet has about 15,063 known street addresses.
ZIP codes in De Smet, SD
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 57231 | Kingsbury | 44.365 | -97.59 |
Counties De Smet spans
Kingsbury
Most common streets in De Smet
3rd, 2nd, 1st, 4th, Sherwood, 202nd, Calumet, 7th, 200th, Chase
Frequently asked questions
What ZIP codes are in De Smet, SD?
De Smet, South Dakota has 1 ZIP code, ranging from 57231 to 57231. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is De Smet, SD in?
De Smet is in Kingsbury county.
What are the latitude and longitude of De Smet, SD?
The approximate center of De Smet, South Dakota is latitude 44.365, longitude -97.59. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does De Smet, SD have?
De Smet has 1 ZIP code.
How many addresses are in De Smet, SD?
De Smet, South Dakota has about 15,063 known street addresses in the sthan.io US address database.
What are the most common streets in De Smet, SD?
Some of the most common street names in De Smet are 3rd, 2nd, 1st, 4th, Sherwood, 202nd.
What cities are near De Smet, SD?
Cities near De Smet include Lake Preston (11 mi), Iroquois (13 mi), Erwin (14 mi), Carthage (16 mi), Oldham (16 mi).
Cities near De Smet
Lake Preston, SD (11 mi) Iroquois, SD (13 mi) Erwin, SD (14 mi) Carthage, SD (16 mi) Oldham, SD (16 mi) Bryant, SD (17 mi) Willow Lake, SD (20 mi) Badger, SD (21 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database