Mount Holly, NC zip code
Mount Holly, North Carolina uses one zip code: 28120. Most of it is in Gaston County. Together these zip codes are home to about 26K people.
Zip codes
1
Population
26K
All zips combined
Largest zip
28120
25,805 residents
Zip codes in Mount Holly
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 28120 | 25,805 | $78,231 |