Gwinnett County ZIP Codes

List of ZIP Codes in Gwinnett County

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


S.N. Zip Code Latitude Longitude City Population Density
1 30017 33.88939 -83.96348 Grayson 24,213 808.8
2 30019 33.97642 -83.88252 Dacula 47,887 394.5
3 30024 34.06341 -84.09116 Suwanee 85,106 788.8
4 30039 33.79871 -84.03414 Snellville 51,742 790.4
5 30043 34.00353 -84.00703 Lawrenceville 89,046 1039.5
6 30044 33.92207 -84.06924 Lawrenceville 100,471 1562.2
7 30045 33.93046 -83.93019 Lawrenceville 46,733 848.7
8 30046 33.9497 -83.99389 Lawrenceville 39,524 964.1
9 30047 33.87104 -84.11304 Lilburn 70,592 995.9
10 30071 33.93977 -84.20561 Norcross 26,140 834.3
11 30078 33.86118 -84.01795 Snellville 41,041 915.6
12 30092 33.97145 -84.23537 Peachtree Corners 36,660 1266.4
13 30093 33.90879 -84.17839 Norcross 49,015 1576.7
14 30096 33.97691 -84.14791 Duluth 71,141 1207.5
15 30518 34.132 -84.02578 Buford 56,309 543.1
16 30519 34.08792 -83.9423 Buford 57,648 659.3


About Gwinnett County ZIP Codes

Gwinnett County in Georgia (GA) is served by approximately 16 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 893,268 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 Gwinnett County are located in cities such as Lawrenceville, Buford, Snellville, Suwanee, Norcross. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Gwinnett County, Georgia follow the America/New_York time zone.