Montcalm County Michigan is covered by a total of 24 ZIP Codes. There are 14 ZIP Codes in Montcalm County that extend into adjacent counties (Clinton County, Gratiot County, Ionia County, Isabella County, Kent County, Mecosta County, and Newaygo County). Of the ZIP codes within or partially within Montcalm County there are 21 Standard ZIP Codes and 2 PO Box 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 Montcalm 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 | |||
|---|---|---|---|---|---|
| Carson City | Standard | |||
| Cedar Lake | PO Box | |||
| Crystal | Standard | |||
| Edmore | Standard | |||
| Fenwick | Standard | |||
| Greenville | Standard | |||
| Hubbardston | Standard | |||
| Lakeview | Standard | |||
| Mcbrides | PO Box | |||
| Riverdale | Standard | |||
| Sheridan | Standard | |||
| Sidney | Standard | |||
| Six Lakes | Standard | |||
| Stanton | Standard | |||
| Vestaburg | Standard | |||
| Blanchard | Standard | |||
| Coral | Standard | |||
| Gowen | Standard | |||
| Howard City | Standard | |||
| Morley | Standard | |||
| Newaygo | Standard | |||
| Pierson | Standard | |||
| Sand Lake | Standard | |||
| Trufant | Standard |