Harrisburg, AR zip code
Harrisburg, Arkansas uses one zip code: 72432. Most of it is in Poinsett County. Together these zip codes are home to about 6.3K people.
Zip codes
1
Population
6.3K
All zips combined
Largest zip
72432
6,283 residents
Zip codes in Harrisburg
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 72432 | 6,283 | $55,827 |