10 Highest Income ZIP Codes in Maine

The top ZIP code for median household income in Maine is 04110 (Portland, Cumberland County), with a median household income of $187,857. Across the top 10 highest income ZIP codes in Maine, median household income ranges from $187,857 to $119,813, covering communities from Portland to Monhegan.

Rank	ZIP	City	County	Median Household Income	Population
1	04110	Portland	Cumberland County	$187,857	1,917
2	04662	Northeast Harbor	Hancock County	$150,250	495
3	04021	Cumberland Center	Cumberland County	$145,833	6,629
4	04107	Portland	Cumberland County	$145,464	9,581
5	04852	Monhegan	Lincoln County	$139,063	137
6	03905	Kittery Point	York County	$138,519	1,970
7	04105	Falmouth	Cumberland County	$131,833	12,557
8	03902	Cape Neddick	York County	$131,538	2,530
9	04074	Scarborough	Cumberland County	$125,642	22,527
10	04097	Yarmouth	Cumberland County	$119,813	4,173

Methodology

Rankings are derived from the U.S. Census Bureau American Community Survey 5-Year Estimates, vintage 2019 to 2023, joined to USPS ZIP Code Tabulation Areas. We rank by median household income and surface the top 10 ZIP codes within Maine. Values reflect ZCTA-level estimates and may differ slightly from city-level figures. Compiled and reviewed by the Zip Code Near Me Data Team.

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Reviewed by Zip Code Near Me Data Team. Last verified June 13, 2026.

10 Highest Income ZIP Codes in Maine

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