County · GEOID 37179
Union County, NC ZIP codes
12 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Union County (GEOID 37179). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 362,290 (12 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Union County
Population overlap
Share of each ZIP/ZCTA’s population located within Union County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 28079100.0%
Directory county
- 2810399.4%
Directory county
- 2810497.8%
Directory county
- 281051.5%
- 281070.9%
- 28108100.0%
Directory county
- 28110100.0%
Directory county
- 28112100.0%
Directory county
- 281338.1%
- 28173100.0%
Directory county
- 28174100.0%
Directory county
- 282270.9%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Union County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 28079 | Indian Trail | Union County | 40,820 | $97,602 |
| 28103 | Marshville | Union County | 11,058 | $75,000 |
| 28104 | Matthews | Union County | 36,232 | $129,775 |
| 28105 | Matthews | Mecklenburg County | 45,922 | $104,242 |
| 28107 | Midland | Cabarrus County | 9,638 | $96,632 |
| 28108 | Mineral Springs | Union County | 31 | — |
| 28110 | Monroe | Union County | 55,807 | $81,221 |
| 28112 | Monroe | Union County | 27,651 | $74,853 |
| 28133 | Peachland | Anson County | 2,027 | $55,675 |
| 28173 | Waxhaw | Union County | 63,503 | $146,196 |
| 28174 | Wingate | Union County | 9,439 | $71,115 |
| 28227 | Charlotte | Mecklenburg County | 60,162 | $75,322 |
USPS associates these ZIPs with Union County
These codes list Union County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 28111 | Monroe | Union County | 1,799 | — |