Polk County Nebraska is covered by a total of 9 ZIP Codes. There are 8 ZIP Codes in Polk County that extend into adjacent counties (Butler County, Colfax County, Hamilton County, Merrick County, Nance County, Platte County, Seward County, and York County). Of the ZIP codes within or partially within Polk County there are 8 Standard 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 Polk 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 | |||
|---|---|---|---|---|---|
| Benedict | Standard | |||
| Gresham | Standard | |||
| Columbus | Standard | |||
| Clarks | Standard | |||
| Osceola | Standard | |||
| Polk | Standard | |||
| Shelby | Standard | |||
| Silver Creek | Standard | |||
| Stromsburg | Standard |