How many ZIP codes are in Maine?

Maine has 485 ZIP codes in use: 388 standard, 87 PO Box only, 10 unique (single organization).

What do Maine ZIP codes start with?

Maine ZIP codes run from 03901 to 04992 and start with 039, 040, 041, 042, 043, 044, 045 and 046 and 3 other prefixes.

04401 in Bangor, with about 44,854 residents.

485ZIP codes

03901–04992ZIP code range

457Cities and towns

16Counties

1,387,734People in ZIP areas

Maine ZIP codes are in Eastern Time and use 9 area codes. Search for a city below or browse by county.

ZIP code	City	Population	Median income
04401	Bangor	44,854	$66,932
04240	Lewiston	38,324	$55,393
04103	Portland	32,024	$89,796
04901	Waterville	27,870	$57,403
04106	South Portland	27,019	$86,188
04330	Augusta	26,690	$54,775
04005	Biddeford	24,772	$74,647
04210	Auburn	24,602	$66,647
04074	Scarborough	23,076	$135,018
04011	Brunswick	22,336	$74,952
04072	Saco	20,819	$92,241
04092	Westbrook	20,775	$85,038
04062	Windham	19,188	$107,934
04101	Portland	18,431	$63,880
04038	Gorham	18,300	$112,312

How many ZIP codes are in Maine?: Maine has 485 ZIP codes in use: 388 standard, 87 PO Box only, 10 unique (single organization).
What do Maine ZIP codes start with?: Maine ZIP codes run from 03901 to 04992 and start with 039, 040, 041, 042, 043, 044, 045 and 046 and 3 other prefixes.
Which Maine ZIP code has the most people?: 04401 in Bangor, with about 44,854 residents.
What time zone is Maine in?: Maine ZIP codes are in Eastern Time.