Loomis ZIP codes, South Dakota
No ZIP code is named for Loomis, SD; addresses there use a neighbouring town's name. The ZIP code covering it is 57301. Its area code is 605.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 13
- Area code
- 605
- County
- Davison County
- State
- South Dakota
NANPA lists no telephone rate centre for Loomis itself, so these are the area codes of the nearest one, Mitchell (0.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Loomis
These ZIP codes cover part of Loomis but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
57301 | Mitchell , SD | Standard | 19,104 | $65,620 | $208,200 |
Map of Loomis ZIP codes
The ZIP codes of Loomis, SD, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Loomis
The nearest larger towns are Mitchell (15,649 people, 5.5 mi), Letcher (171 people, 7.7 mi) and Upland Colony (30 people, 8.6 mi).
| Town | Population | Distance |
|---|---|---|
| Mitchell | 15,649 | 5.5 mi |
More nearby: every ZIP code in Davison County · South Dakota ZIP codes
Cite this page
zipcodes.pro. “Loomis, SD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sd/loomis
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