Richland County North Dakota is covered by a total of 17 ZIP Codes. There are 5 ZIP Codes in Richland County that extend into adjacent counties (Cass County, Ransom County, and Sargent County). Of the ZIP codes within or partially within Richland County there are 14 Standard ZIP Codes, 1 Unique ZIP Codes and 1 PO Box ZIP Codes.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Richland County and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Abercrombie | PO Box | |||
| Barney | Standard | |||
| Christine | Standard | |||
| Colfax | Standard | |||
| Fairmount | Standard | |||
| Hankinson | Standard | |||
| Kindred | Standard | |||
| Leonard | Standard | |||
| Lidgerwood | Standard | |||
| McLeod | Standard | |||
| Mantador | Standard | |||
| Mooreton | Standard | |||
| Wahpeton | PO Box | |||
| Wahpeton | Standard | |||
| Wahpeton | Unique | |||
| Walcott | Standard | |||
| Wyndmere | Standard |