Billerica zip code

Zip code in Billerica, MA

The location Billerica belongs to Middlesex County, state of Massachusetts. Billerica has 2 zip codes which you can see in the following table.

Billerica is the official name of the location so if you want to use the US Postal Service you must use that name.

Zip code Type Population
01821 STANDARD 29,760
01822 PO BOX 0