Portland (ME state) ZIP code
ZIP code of Portland (ME) is 04101. Below you can find map of Portland, or look up other ZIP codes in Maine or other US states. If Portland's ZIP code is duplicated, and other places have same ZIP code number, you can use our ZIP code searcher by number 04101.
Portland have more then one ZIP code. List of all Portland's ZIP codes: 04101, 04102, 04103, 04104, 04105, 04106, 04107, 04108, 04109, 04110, 04112, 04116, 04122, 04123, 04124.