Floyd County Iowa is covered by a total of 13 ZIP Codes. There are 9 ZIP Codes in Floyd County that extend into adjacent counties (Bremer County, Butler County, Cerro Gordo County, Chickasaw County, Franklin County, and Mitchell County). Of the ZIP codes within or partially within Floyd County there are 13 Standard ZIP Codes. Data Updated September 15, 2024
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 Floyd 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 | |||
|---|---|---|---|---|---|
| Dougherty | Standard | |||
| Floyd | Standard | |||
| Nora Springs | Standard | |||
| Orchard | Standard | |||
| Osage | Standard | |||
| Rockford | Standard | |||
| Rudd | Standard | |||
| Charles City | Standard | |||
| Colwell | Standard | |||
| Greene | Standard | |||
| Ionia | Standard | |||
| Marble Rock | Standard | |||
| Nashua | Standard |