Jefferson County, located in the state of Texas, contains a range of ZIP codes that are essential for mail delivery, demographics, mapping, and regional planning. Below is a complete list of ZIP codes associated with this county.

These ZIP codes help identify specific areas and communities within the county, ranging from small towns and villages to broader rural stretches. Whether you’re moving to Jefferson County, setting up a business, or analyzing demographic trends, understanding ZIP code distribution is an essential part of the process.

Zip code
77702
77622
77726
77707
77705
77651
77613
77665
77619
77655
77629
77706
77720
77725
77642
77657
77701
77704
77708
77713
77627
77640
77703

To know more about Jefferson County, click the button below:

Jefferson County Information

Use this tool to find your area details by using zip code.

ZIP Code to County

Note: Some ZIP codes may span across county borders and may be listed under more than one county. This is common in rural or low-population areas where ZIP code regions are broader.

Source: Data compiled from official county records, USPS ZIP code data, and the United States Census Bureau.

Frequently Asked Questions

How many ZIP codes are in Jefferson County County?

There are approximately 23 ZIP codes in this county. Check the table above for the complete list.

Do ZIP codes in Jefferson County overlap with other counties?

Yes, some ZIP codes may span more than one county. This is especially common in less populated or rural areas.