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

Zip code
15442
15461
15492
15622
15490
15416
15462
15476
15475
15482
15012
15437
15469
15444
15433
15454
15439
15428
15557
15467
15420
15455
15464
15631
15466
15421
15401
15417
15425
15478
15610
15458
15435
15446
15410
15460
15484
15422
15443
15320
15486
15431
15459
15473
15451
15488
15465
15489
15472
15449
15474
15470
15666
15683
15480
15430
15445
15413
15456
15438
15468
15424
15436
15440
15450
15447
15463
15415

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

Fayette 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 Fayette County County?

There are approximately 68 ZIP codes in this county. Check the table above for the complete list.

Do ZIP codes in Fayette 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.