Gregg County ZIP Codes

List of ZIP Codes in Gregg County

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


S.N. Zip Code Latitude Longitude City Population Density
1 75601 32.5086 -94.72414 Longview 15,653 662.5
2 75603 32.40448 -94.71754 Longview 6,458 47.0
3 75604 32.51374 -94.82919 Longview 31,714 277.5
4 75605 32.58385 -94.71554 Longview 34,584 166.3
5 75647 32.5167 -94.96429 Gladewater 13,457 58.7
6 75662 32.38076 -94.87503 Kilgore 24,570 74.8
7 75693 32.53364 -94.86083 White Oak 5,915 222.0


About Gregg County ZIP Codes

Gregg County in Texas (TX) is served by approximately 7 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 132,351 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 Gregg County are located in cities such as Longview, Kilgore, Gladewater, White Oak. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Gregg County, Texas follow the America/Chicago time zone.