Merrimack New Hampshire is covered by a total of 1 ZIP Codes. There are also 2 ZIP Codes that overlap Merrimack but have a different postal city name. The ZIP Codes in Merrimack range from 03031 to 03054. Of the ZIP codes within or partially within Merrimack there are 1 Standard ZIP Codes. The total population of ZIP Codes in Merrimack is 27139.
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 Merrimack 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 | |||
|---|---|---|---|---|---|
| Amherst | Standard | |||
| Litchfield | Standard | |||
| Merrimack | Standard |