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RANKING · 2020 CENSUS · 16 SHOWN OF 16

Highest median household income, Maine counties · 2020

Maine counties ranked by median household income from the 2020 American Community Survey 5-year estimates. This list covers the 16 counties in Maine that qualify, ranked against each other statewide.

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RELATEDLowest median household incomeHighest per-capita incomeLowest poverty rateHighest poverty rateMost residents in povertyMost six-figure households
YEAR19902000201020202024
Highest median household income by state
RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS 2000
01Cumberland County, MEME317,222$76,014+73%
02York County, MEME222,434$68,932+58%
03Sagadahoc County, MEME37,979$68,039+62%
04Hancock County, MEME57,171$58,345+63%
05Lincoln County, MEME36,595$58,125+50%
06Waldo County, MEME40,693$58,034+71%
07Knox County, MEME41,117$57,794+57%
08Kennebec County, MEME129,067$55,368+52%
09Androscoggin County, MEME116,487$55,002+54%
10Penobscot County, MEME157,967$52,128+52%
11Franklin County, MEME30,824$51,630+64%
12Oxford County, MEME60,346$49,761+49%
13Somerset County, MEME51,620$45,382+48%
14Washington County, MEME31,334$44,847+73%
15Aroostook County, MEME66,609$43,791+52%
16Piscataquis County, MEME17,409$42,083+49%
SHOWING 1–16 OF 16
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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS