The Chillicothe, OH MSA has 16 ZIP codes, listed below in numerical order. Sort this list by county or by population.
| ZIP Code | Place Name | County | Type |
|---|---|---|---|
| ZIP 43101 | Adelphi | Ross County | PO Box |
| ZIP 43115 | Clarksburg | Ross County | Standard |
| ZIP 43135 | Laurelville | Hocking County | Standard |
| ZIP 43160 | Washington Court House | Fayette County | Standard |
| ZIP 43164 | Williamsport | Pickaway County | Standard |
| ZIP 45123 | Greenfield | Highland County | Standard |
| ZIP 45601 | Chillicothe | Ross County | Standard |
| ZIP 45612 | Bainbridge | Ross County | Standard |
| ZIP 45617 | Bourneville | Ross County | PO Box |
| ZIP 45628 | Frankfort | Ross County | Standard |
| ZIP 45633 | Hallsville | Ross County | PO Box |
| ZIP 45644 | Kingston | Ross County | Standard |
| ZIP 45647 | Londonderry | Vinton County | Standard |
| ZIP 45673 | Richmond Dale | Ross County | Standard |
| ZIP 45681 | South Salem | Ross County | Standard |
| ZIP 45690 | Waverly | Pike County | Standard |