Data / Rankings / Gross domestic product (GDP), US dollars / Counties in Massachusetts

Counties in Massachusetts by GDP (US dollars), 2024

Middlesex County had the highest GDP (US dollars) of 14 counties in 2024, at $240.67 billion. Nantucket County had the lowest, at $2.11 billion. The median was $33.32 billion and the figure for Massachusetts was $781.33 billion. Source: the U.S. Bureau of Economic Analysis.

Highest240,665.2Middlesex County
Lowest2,107.4Nantucket County
Median33,319.514 counties
Massachusetts781,331.8History

All counties, 2024

CSVChart (SVG)

Middlesex CountyMiddlesex County: 240,665.2 USD million240,665.2Suffolk CountySuffolk County: 190,778.3 USD million190,778.3Norfolk CountyNorfolk County: 75,071.2 USD million75,071.2Worcester CountyWorcester County: 60,947.2 USD million60,947.2Essex CountyEssex County: 60,732.7 USD million60,732.7Plymouth CountyPlymouth County: 36,916.6 USD million36,916.6Bristol CountyBristol County: 36,041 USD million36,041Hampden CountyHampden County: 30,597.9 USD million30,597.9Barnstable CountyBarnstable County: 19,298.3 USD million19,298.3Hampshire CountyHampshire County: 10,388.7 USD million10,388.7Berkshire CountyBerkshire County: 9,165.2 USD million9,165.2Franklin CountyFranklin County: 3,703.9 USD million3,703.9Dukes CountyDukes County: 2,109.7 USD million2,109.7Nantucket CountyNantucket County: 2,107.4 USD million2,107.4
USD million. Source: BEA. Retrieved 2026-10-08.

Full ranking

RankCounties2024
USD million		Change on 2023
1Middlesex County240,665.2+5.8%
2Suffolk County190,778.3+6.2%
3Norfolk County75,071.2+5.1%
4Worcester County60,947.2+4.4%
5Essex County60,732.7+4.3%
6Plymouth County36,916.6+6%
7Bristol County36,041+5%
8Hampden County30,597.9+4.7%
9Barnstable County19,298.3+8%
10Hampshire County10,388.7+5%
11Berkshire County9,165.2+4.2%
12Franklin County3,703.9-4.2%
13Dukes County2,109.7+5.9%
14Nantucket County2,107.4+7.1%

Other periods

About this ranking

GDP at current prices, millions of US dollars. United States: Bureau of Economic Analysis GDP by state (the national figure is the total of the same table) and GDP by county. Other countries and the World: World Bank, converted from national currency at official annual average exchange rates.

US dollars, for the United States, its states and counties, and for every country and the World from the World Bank. For Spain and the EU in euros use gdp. Exchange rate swings move dollar values even when output does not.

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

U.S. Bureau of Economic Analysis. CAGDP1: county GDP summary, current-dollar GDP (published in thousands of dollars, shown in millions). https://apps.bea.gov/regional/zip/CAGDP1.zip. Retrieved 2026-10-08.

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Questions

Which county has the highest GDP (US dollars)?

Middlesex County, with $240.67 billion in 2024, according to the U.S. Bureau of Economic Analysis.

Which county has the lowest GDP (US dollars)?

Nantucket County, with $2.11 billion in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Bureau of Economic Analysis, CAGDP1: county GDP summary, current-dollar GDP (published in thousands of dollars, shown in millions). Retrieved 2026-10-08.

Gross domestic product (GDP), US dollars: other rankings

Counties in Massachusetts: more rankings