Harrison County Missouri is covered by a total of 14 ZIP Codes. There are 7 ZIP Codes in Harrison County that extend into adjacent counties (Daviess County, DeKalb County, Gentry County, Grundy County, Mercer County, and Worth County). Of the ZIP codes within or partially within Harrison County there are 14 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 Harrison 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 | |||
|---|---|---|---|---|---|
| Bethany | Standard | |||
| Blythedale | Standard | |||
| Eagleville | Standard | |||
| Grant City | Standard | |||
| Hatfield | Standard | |||
| Martinsville | Standard | |||
| New Hampton | Standard | |||
| Ridgeway | Standard | |||
| Cainsville | Standard | |||
| Coffey | Standard | |||
| Gilman City | Standard | |||
| McFall | Standard | |||
| Pattonsburg | Standard | |||
| Princeton | Standard |