Osage County Missouri is covered by a total of 15 ZIP Codes. There are 8 ZIP Codes in Osage County that extend into adjacent counties (Callaway County, Cole County, Gasconade County, Maries County, and Miller County). Of the ZIP codes within or partially within Osage 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 Osage 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 | |||
|---|---|---|---|---|---|
| Argyle | Standard | |||
| Belle | Standard | |||
| Bland | Standard | |||
| Bonnots Mill | Standard | |||
| Chamois | Standard | |||
| Freeburg | Standard | |||
| Koeltztown | Standard | |||
| Linn | Standard | |||
| Loose Creek | Standard | |||
| Meta | Standard | |||
| Morrison | Standard | |||
| Saint Thomas | Standard | |||
| Westphalia | Standard | |||
| Jefferson City | Standard | |||
| Vienna | Standard |