| Locality | Post Code |
|---|---|
| Arden, Orange | 10910 |
| Balmville, Orange | 12550 |
| Bellvale, Orange | 10912 |
| Blooming Grove, Orange | 10914 |
| Bullville, Orange | 10915 |
| Campbell Hall, Orange | 10916 |
| Central Valley, Orange | 10917 |
| Chester, Orange | 10918 |
| Circleville, Orange | 10919 |
| Cornwall, Orange | 12518 |
| Cornwall on Hudson, Orange | 12520 |
| Cuddebackville, Orange | 12729 |
| Florida, Orange | 10921 |
| Fort Montgomery, Orange | 10922 |
| Godeffroy, Orange | 12729 |
| Goshen, Orange | 10924 |
| Greenwood Lake, Orange | 10925 |
| Harriman, Orange | 10926 |
| Highland Falls, Orange | 10928 |
| Highland Mills, Orange | 10930 |
| Howells, Orange | 10932 |
| Huguenot, Orange | 12746 |
| Johnson, Orange | 10933 |
| Kiryas Joel, Orange | 10950 |
| Maybrook, Orange | 12543 |
| Mediacom Park, Orange | 10918 |