Sebastian County, located in the state of Arkansas, 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 Sebastian County, setting up a business, or analyzing demographic trends, understanding ZIP code distribution is an essential part of the process.

Zip code
72903
72933
72944
72918
72919
72936
72916
72905
72904
72927
72938
72940
72941
72908
72930
72914
72913
72923
72937
72902
72917
72945
72901
72906

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

Sebastian 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 Sebastian County County?

There are approximately 24 ZIP codes in this county. Check the table above for the complete list.

Do ZIP codes in Sebastian 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.