City
Union Grove, NC ZIP codes
1 ZIP, including 28689 as primary city.
Map of Union Grove
ZIP code map
ZIP share of this city
Population share
No overlap percents for this place — ZIP codes are listed from the city or county field.
ZIP codes in Union Grove
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 28689 | Union Grove | Iredell County | 2,525 | $67,643 |