ZIP Code 16681 is located in Smokerun Pennsylvania. Portions of 16681 are also in Bigler Township and Beccaria Township. 16681 is entirely within Clearfield County. Regionally, 16681 is located in the Johnstown-Altoona Area.
| ZIP Code Name | Smokerun |
| Primary County | Clearfield County |
| ZIP Code Type | PO Box |
| Area Code(s) | 582 / 814 |
| Current Time | EST |
| Coordinates | 40.79778671,-78.42711639 |
| Adjacent ZIP Codes | |
| Cities/Towns in 16681 | |
| Region | Johnstown-Altoona Area |
| Metropolitan/Micropolitan Stat Area | DuBois, PA |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| Area | 2 Square Miles |
| School Districts in 16681 | |
| Elementary Schools in 16681 | |
| High Schools in 16681 |