Linn County Missouri is covered by a total of 14 ZIP Codes. There are 10 ZIP Codes in Linn County that extend into adjacent counties (Adair County, Chariton County, Grundy County, Livingston County, Macon County, and Sullivan County). Of the ZIP codes within or partially within Linn County there are 13 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 Linn 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 | |||
|---|---|---|---|---|---|
| New Boston | Standard | |||
| Winigan | Standard | |||
| Brookfield | Standard | |||
| Browning | Standard | |||
| Bucklin | Standard | |||
| Chula | Standard | |||
| Humphreys | Standard | |||
| Laclede | Standard | |||
| Linneus | Standard | |||
| Marceline | Standard | |||
| Meadville | Standard | |||
| Purdin | Standard | |||
| Sumner | Standard | |||
| Wheeling | Standard |