Union County ZIP Codes

List of ZIP Codes in Union County

The following table lists ZIP Codes associated with Union County, North Carolina, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 28079 35.1132 -80.60183 Indian Trail 40,820 338.2
2 28103 35.0037 -80.35316 Marshville 11,058 27.9
3 28104 35.06017 -80.69666 Matthews 36,232 472.6
4 28108 34.93411 -80.67975 Mineral Springs 31 58.3
5 28110 35.06552 -80.52781 Monroe 55,807 169.2
6 28112 34.89355 -80.54113 Monroe 27,651 80.8
7 28173 34.91532 -80.73021 Waxhaw 63,503 230.6
8 28174 34.96959 -80.4382 Wingate 9,439 100.1


About Union County ZIP Codes

Union County in North Carolina (NC) is served by approximately 8 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 244,541 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Union County are located in cities such as Monroe, Waxhaw, Indian Trail, Matthews, Marshville. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Union County, North Carolina follow the America/New_York time zone.