Montgomery 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 Montgomery County, setting up a business, or analyzing demographic trends, understanding ZIP code distribution is an essential part of the process.

Zip code
77381
77355
77358
77389
77387
77303
77356
77362
77327
77328
77306
77378
77353
77339
77301
77318
77302
77379
77385
77384
77447
77333
77357
77365
77304
77386
77382
77873
77354
77316
77305
77380
77372
77393

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

Montgomery 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 Montgomery County County?

There are approximately 34 ZIP codes in this county. Check the table above for the complete list.

Do ZIP codes in Montgomery 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.