Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — RANKINGS/ME/HIGHEST-MEDIAN-INCOME

ZIP Codes With the Highest Median Household Income in Maine

What this measures. Median household income, American Community Survey 5-year estimate. Source: Census American Community Survey, data release 2026-10-12.

# ZIP City County Median household income
1 04675 Seal Harbor Hancock $250,000+
2 04855 Port Clyde Knox $250,000+
3 04110 Cumberland Foreside Cumberland $194,205
4 04021 Cumberland Center Cumberland $172,468
5 03911 York Harbor York $156,299
6 04105 Falmouth Cumberland $150,919
7 04107 Cape Elizabeth Cumberland $146,054
8 03905 Kittery Point York $140,730
9 04074 Scarborough Cumberland $135,018
10 03902 Cape Neddick York $133,676
11 04564 Round Pond Lincoln $132,604
12 04097 North Yarmouth Cumberland $129,267
13 04575 West Boothbay Harbor Lincoln $116,250
14 03909 York York $115,608
15 04066 Orrs Island Cumberland $115,547
16 03907 Ogunquit York $114,259
17 04421 Castine Hancock $113,750
18 04038 Gorham Cumberland $112,312
19 04096 Yarmouth Cumberland $110,216
20 04650 Little Deer Isle Hancock $110,063
21 04084 Standish Cumberland $109,345
22 04260 New Gloucester Cumberland $108,797
23 04556 Edgecomb Lincoln $108,750
24 04008 Bowdoinham Sagadahoc $108,479
25 04662 Northeast Harbor Hancock $108,214
26 04062 Windham Cumberland $107,934
27 04978 Smithfield Somerset $107,917
28 04562 Phippsburg Sagadahoc $107,833
29 04043 Kennebunk York $107,804
30 04032 Freeport Cumberland $107,326
31 04444 Hampden Penobscot $106,554
32 03906 North Berwick York $105,156
33 04069 Pownal Cumberland $104,333
34 04046 Kennebunkport York $102,529
35 04579 Woolwich Sagadahoc $102,175
36 03903 Eliot York $101,522
37 04048 Limerick York $101,172
38 04555 Nobleboro Lincoln $100,417
39 04093 Buxton York $100,144
40 04282 Turner Androscoggin $100,036
41 04551 Bremen Lincoln $100,000
42 04222 Durham Androscoggin $99,181
43 04496 Winterport Waldo $98,333
44 03908 South Berwick York $98,289
45 04087 Waterboro York $98,105
46 04236 Greene Androscoggin $98,093
47 04027 Lebanon York $97,750
48 04429 Holden Hancock $97,244
49 04358 South China Kennebec $96,309
50 04003 Bailey Island Cumberland $96,250

Showing the top 50 of 395 ZIP codes in Maine that have this figure . 04675 ranks 1st at $250,000+, against $96,250 in 50th place.

Other rankings for Maine

Cite this page

zipcodes.pro. “ZIP Codes With the Highest Median Household Income in Maine.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/me/highest-median-income

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