Oacoma, SD ZIP Codes, Coordinates & Counties
Oacoma, South Dakota has 1 ZIP code in Lyman county. The approximate center of Oacoma is 43.812, -99.416. Oacoma has about 5,584 known street addresses.
ZIP codes in Oacoma, SD
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 57365 | Lyman | 43.812 | -99.416 |
Counties Oacoma spans
Lyman
Most common streets in Oacoma
3rd, Main, Sd Highway 16, 4th, 2nd, Gilbert, Henry, Shoreline, Jon, Elm
Frequently asked questions
What ZIP codes are in Oacoma, SD?
Oacoma, South Dakota has 1 ZIP code, ranging from 57365 to 57365. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Oacoma, SD in?
Oacoma is in Lyman county.
What are the latitude and longitude of Oacoma, SD?
The approximate center of Oacoma, South Dakota is latitude 43.812, longitude -99.416. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Oacoma, SD have?
Oacoma has 1 ZIP code.
How many addresses are in Oacoma, SD?
Oacoma, South Dakota has about 5,584 known street addresses in the sthan.io US address database.
What are the most common streets in Oacoma, SD?
Some of the most common street names in Oacoma are 3rd, Main, Sd Highway 16, 4th, 2nd, Gilbert.
What cities are near Oacoma, SD?
Cities near Oacoma include Chamberlain (7 mi), Reliance (9 mi), Pukwana (12 mi), Hamill (21 mi), Fort Thompson (21 mi).
Cities near Oacoma
Chamberlain, SD (7 mi) Reliance, SD (9 mi) Pukwana, SD (12 mi) Hamill, SD (21 mi) Fort Thompson, SD (21 mi) Kimball, SD (23 mi) Lower Brule, SD (23 mi) Kennebec, SD (25 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database