ZIP Code 40473 is located in Renfro Valley Kentucky. 40473 is entirely within Rockcastle County. Regionally, 40473 is located in the Cumberland Plateau Region.
| ZIP Code Name | Renfro Valley |
| Primary County | Rockcastle County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 37.38886261,-84.33237457 |
| Adjacent ZIP Codes | |
| Region | Cumberland Plateau Region |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 0.00199481 Square Miles |
| School Districts in 40473 | |
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| High Schools in 40473 |