Counties in Maine by GDP per capita (US dollars)
Cumberland County had the highest GDP per capita (US dollars) of 16 counties in 2021, at $89,873. Oxford County had the lowest, at $34,677. The median was $46,656 and the figure for Maine was $56,963. Source: BEA.
All counties, 2021
Full ranking
| Rank | Counties | 2021 | Change on 2020 |
|---|---|---|---|
| 1 | Cumberland County | 89,873 | +9.9% |
| 2 | Sagadahoc County | 68,261 | +20.5% |
| 3 | Kennebec County | 55,253 | +9.5% |
| 4 | Knox County | 53,310 | +8.6% |
| 5 | Hancock County | 52,146 | +9.8% |
| 6 | Penobscot County | 51,365 | +7.4% |
| 7 | Androscoggin County | 50,087 | +4% |
| 8 | York County | 48,126 | +8.1% |
| 9 | Aroostook County | 45,186 | +9.1% |
| 10 | Franklin County | 42,179 | +3.4% |
| 11 | Waldo County | 41,851 | +8.7% |
| 12 | Piscataquis County | 41,625 | +6.1% |
| 13 | Washington County | 39,977 | +5.5% |
| 14 | Lincoln County | 39,821 | +9.8% |
| 15 | Somerset County | 39,162 | +5.8% |
| 16 | Oxford County | 34,677 | +5.5% |
Other periods
About this ranking
Gross domestic product at current prices in US dollars divided by the resident population.
United States, states and counties: Invokely calculation, BEA current-dollar GDP divided by the BEA mid-year population of the same year and place; both inputs are shown with each value. GDP is counted where production happens and population where people live, so places with many commuters or capital-intensive industries, such as the District of Columbia or oil counties, show very high values. Not the same as per_capita_personal_income. For Spain and the EU use gdp_per_capita (EUR) or gdp_per_capita_pps. Other countries and the World: World Bank, converted at official annual average exchange rates (market rates, not purchasing power parity, so it understates living standards in lower-price countries). For euros use gdp_per_capita.
Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.
How to cite
Invokely calculation from GDP in current dollars (BEA SAGDP2 and CAGDP1) divided by mid-year population (BEA SAINC1 and CAINC1). https://invokely.ai/docs/methodology#gdp_per_capita_usd. Retrieved 2026-10-09.Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Rank Counties in Maine by GDP per capita (US dollars) using official data, and cite the source.
rank_places {"indicator":"gdp_per_capita_usd","level":"province","within":"Maine","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=gdp_per_capita_usd&level=province&within=Maine&limit=10Questions
Which county has the highest GDP per capita (US dollars)?
Cumberland County, with $89,873 in 2021, according to BEA.
Which county has the lowest GDP per capita (US dollars)?
Oxford County, with $34,677 in 2021.
Where does this ranking come from?
Every value comes from one source and one period, so the places are comparable: Invokely, GDP in current dollars (BEA SAGDP2 and CAGDP1) divided by mid-year population (BEA SAINC1 and CAINC1). Retrieved 2026-10-09.
GDP per capita, US dollars: other rankings
- Countries
- EU countries
- US states
- US counties
- Counties in Texas
- Counties in Georgia
- Counties in Kentucky
- Counties in Missouri
- Counties in Kansas
- Counties in Illinois
- Counties in North Carolina
- Counties in Iowa
Counties in Maine: more rankings
- Asian population share
- Bachelor's degree or higher, population 25 and over
- Live births, July to June
- Black or African American population share
- Crude birth rate, July to June
- Crude death rate, July to June
- Deaths, July to June
- Foreign-born population share
- Real GDP growth
- Gross domestic product (GDP), US dollars
- Hispanic or Latino population share
- Homeownership rate (US, housing units)
- Median age
- Median gross rent (monthly)
- Median home value
- Median household income