ZIP codes starting with 450
Where is ZIP code prefix 450?
Hamilton, Ohio
39 active ZIP codes, from 45001 to 45071
| ZIP code | City | County | Type | Population |
|---|---|---|---|---|
| 45001 | Addyston, OH | Hamilton County | PO Box only | 904 |
| 45002 | Cleves, OH | Hamilton County | Standard | 15,413 |
| 45003 | College Corner, OH | Preble County | Standard | 839 |
| 45004 | Collinsville, OH | Butler County | PO Box only | – |
| 45005 | Franklin, OH | Warren County | Standard | 32,251 |
| 45011 | Hamilton, OH | Butler County | Standard | 75,864 |
| 45012 | Hamilton, OH | Butler County | PO Box only | – |
| 45013 | Hamilton, OH | Butler County | Standard | 53,998 |
| 45014 | Fairfield, OH | Butler County | Standard | 45,773 |
| 45015 | Hamilton, OH | Butler County | Standard | 11,038 |
| 45018 | Fairfield, OH | Butler County | PO Box only | – |
| 45030 | Harrison, OH | Hamilton County | Standard | 21,640 |
| 45032 | Harveysburg, OH | Warren County | PO Box only | 683 |
| 45033 | Hooven, OH | Hamilton County | PO Box only | 377 |
| 45034 | Kings Mills, OH | Warren County | Standard | 968 |
| 45036 | Lebanon, OH | Warren County | Standard | 42,204 |
| 45039 | Maineville, OH | Warren County | Standard | 28,335 |
| 45040 | Mason, OH | Warren County | Standard | 59,518 |
| 45041 | Miamitown, OH | Hamilton County | PO Box only | 118 |
| 45042 | Middletown, OH | Butler County | Standard | 27,652 |
| 45044 | Middletown, OH | Butler County | Standard | 56,217 |
| 45050 | Monroe, OH | Butler County | Standard | 12,248 |
| 45051 | Mount Saint Joseph, OH | Hamilton County | Standard | 334 |
| 45052 | North Bend, OH | Hamilton County | Standard | 4,236 |
| 45053 | Okeana, OH | Butler County | Standard | 3,718 |
| 45054 | Oregonia, OH | Warren County | Standard | 2,693 |
| 45055 | Overpeck, OH | Butler County | PO Box only | 198 |
| 45056 | Oxford, OH | Butler County | Standard | 27,376 |
| 45061 | Ross, OH | Butler County | PO Box only | – |
| 45062 | Seven Mile, OH | Butler County | PO Box only | 511 |
| 45063 | Shandon, OH | Butler County | PO Box only | – |
| 45064 | Somerville, OH | Butler County | Standard | 3,373 |
| 45065 | South Lebanon, OH | Warren County | Standard | 7,053 |
| 45066 | Springboro, OH | Warren County | Standard | 27,545 |
| 45067 | Trenton, OH | Butler County | Standard | 15,471 |
| 45068 | Waynesville, OH | Warren County | Standard | 11,597 |
| 45069 | West Chester, OH | Butler County | Standard | 56,037 |
| 45070 | West Elkton, OH | Preble County | PO Box only | 142 |
| 45071 | West Chester, OH | Butler County | PO Box only | – |
States
Questions
- Where are ZIP codes starting with 450?
- ZIP codes that start with 450 are in Ohio, mainly Hamilton, Fairfield and Middletown.
- How many ZIP codes start with 450?
- 39 active ZIP codes start with 450, plus 3 retired ones.