Barnstead New Hampshire is covered by a total of 1 ZIP Codes. There are also 3 ZIP Codes that overlap Barnstead but have a different postal city name. The ZIP Codes in Barnstead range from 03218 to 03837. Of the ZIP codes within or partially within Barnstead there are 1 Standard ZIP Codes. The total population of ZIP Codes in Barnstead is 1535.
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 Barnstead 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 | |||
|---|---|---|---|---|---|
| Barnstead | Standard | |||
| Center Barnstead | Standard | |||
| Alton | Standard | |||
| Gilmanton Iron Works | Standard |