Richest & Poorest Counties in Maine
Maine has 16 counties. The wealthiest county by median household income is Cumberland County at $95,677 , while the lowest-income county is Washington County at $56,024 . The statewide median household income is $74,733, compared to the national median of $75,149.
Geography
Metric
Maine — Median Household Income by County
Source: U.S. Census Bureau — ACS 5-Year Estimates. All values are estimates subject to margin of error.
Richest Counties in Maine
Top 10 counties ranked by median household income.
| # | County | Income |
|---|---|---|
| 1 | Cumberland County | $95,677 |
| 2 | York County | $88,333 |
| 3 | Sagadahoc County | $87,806 |
| 4 | Lincoln County | $76,875 |
| 5 | Knox County | $74,096 |
| 6 | Waldo County | $72,782 |
| 7 | Hancock County | $72,744 |
| 8 | Kennebec County | $69,077 |
| 9 | Androscoggin County | $67,873 |
| 10 | Penobscot County | $66,356 |
Poorest Counties in Maine
Bottom 10 counties ranked by median household income.
| # | County | Income |
|---|---|---|
| 16 | Washington County | $56,024 |
| 15 | Aroostook County | $56,700 |
| 14 | Somerset County | $58,179 |
| 13 | Franklin County | $58,675 |
| 12 | Oxford County | $60,173 |
| 11 | Piscataquis County | $61,345 |
| 10 | Penobscot County | $66,356 |
| 9 | Androscoggin County | $67,873 |
| 8 | Kennebec County | $69,077 |
| 7 | Hancock County | $72,744 |
All 16 Counties Ranked
Every county in Maine ranked by median household income. Click any county for its full profile.
| # | County | Income |
|---|---|---|
| 1 | Cumberland County | $95,677 |
| 2 | York County | $88,333 |
| 3 | Sagadahoc County | $87,806 |
| 4 | Lincoln County | $76,875 |
| 5 | Knox County | $74,096 |
| 6 | Waldo County | $72,782 |
| 7 | Hancock County | $72,744 |
| 8 | Kennebec County | $69,077 |
| 9 | Androscoggin County | $67,873 |
| 10 | Penobscot County | $66,356 |
| 11 | Piscataquis County | $61,345 |
| 12 | Oxford County | $60,173 |
| 13 | Franklin County | $58,675 |
| 14 | Somerset County | $58,179 |
| 15 | Aroostook County | $56,700 |
| 16 | Washington County | $56,024 |
About This Data
All figures are estimates from the American Community Survey 2024 5-Year Estimates, published by the U.S. Census Bureau. Values are subject to sampling variability and margin of error.
Rankings are within Maine only and may differ from national rankings. For more information, see our methodology.