ZIP Code 13631 is located in Denmark New York. 13631 is entirely within Jefferson County. Regionally, it is located in the Watertown Area.
| ZIP Code Name | Denmark |
| Primary County | Jefferson County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 43.97955322,-75.60753632 |
| Adjacent ZIP Codes | |
| Region | Watertown Area |
| Metropolitan/Micropolitan Stat Area | Watertown-Fort Drum, NY |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |