Arkadelphia zipcode
| City | Arkadelphia |
| ZIP Code | 71998 |
| Type | Company/Organization |
| State Code | AR |
| State | Arkansas |
ZIP code of Arkadelphia is 71998. This place is located in Arkansas state in US. To send any postal service to Arkadelphia, you must use 71998 zipcode.
You should avoid following 1 city name of Arkansas to be used with the ZIP code 71998.
- Ouachita Baptist University, AR