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

Zip code
04616
04660
04642
04646
04609
04622
04677
04408
04679
04612
04669
04629
04676
04674
04614
04617
04607
04673
04624
04416
04476
04684
04675
04613
04650
04431
04627
04640
04653
04685
04644
04672
04605
04681
04421
04664
04625
04429
04472
04634
04420
04683
04693
04662
04635

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

Hancock 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 Hancock County County?

There are approximately 45 ZIP codes in this county. Check the table above for the complete list.

Do ZIP codes in Hancock 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.