Postal Code for Fort Sill, Oklahoma
The postal code for Fort Sill, Oklahoma, United States is 73503. With map location and coordinates.
✓ Verified data
The postal code for Fort Sill, Oklahoma, United States is 73503:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 73503 | Fort Sill | Comanche | 34.66, -98.4 |
‹ All postal codes in Oklahoma
Frequently asked questions
What is the postal code of Fort Sill?
The postal code of Fort Sill is 73503.
Why does Fort Sill have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.