ZIP Code 16261 is located in Widnoon Pennsylvania. 16261 is entirely within Armstrong County. Regionally, it is located in Metro Pittsburgh.
| ZIP Code Name | Widnoon |
| Primary County | Armstrong County |
| ZIP Code Type | Standard |
| Current Time | EDT |
| Coordinates | 40.96144485,-79.46541595 |
| Adjacent ZIP Codes | |
| Region | Metro Pittsburgh |
| Metropolitan/Micropolitan Stat Area | Pittsburgh, PA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |