Ulm ZIP code, Arkansas
The ZIP code for Ulm, AR is 72170, and its area code is 870.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 1 more
- Population
- 174
- Area code
- 870
- County
- Prairie County
- State
- Arkansas
NANPA lists no telephone rate centre for Ulm itself, so these are the area codes of the nearest one, Roe (5.0 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to Ulm uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.
ZIP codes addressed as Ulm
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
72170 | Ulm , AR | Standard | 174 | $63,438 | — |
Other ZIP codes overlapping Ulm
These ZIP codes cover part of Ulm but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
72160 | Stuttgart , AR | Standard | 9,071 | $50,403 | $153,500 |
Map of Ulm ZIP codes
The ZIP codes of Ulm, AR, 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 Ulm
The nearest larger towns are Stuttgart (7,903 people, 7.5 mi), Clarendon (1,820 people, 12 mi) and De Valls Bluff (553 people, 14 mi).
| Town | Population | Distance |
|---|---|---|
| Stuttgart | 7,903 | 7.5 mi |
| DeWitt | 2,933 | 21.2 mi |
| Brinkley | 2,596 | 26.6 mi |
| Lonoke | 4,267 | 29.3 mi |
More nearby: every ZIP code in Prairie County · Arkansas ZIP codes
Cite this page
zipcodes.pro. “Ulm, AR ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ar/ulm
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