Counties in Massachusetts by personal income
Middlesex County had the highest personal income of 14 counties in 2017, at $125.34 billion. Nantucket County had the lowest, at $1.11 billion. The median was $25.7 billion and the figure for Massachusetts was $459.85 billion. Source: the U.S. Bureau of Economic Analysis.
Map of counties, 2017
- Under 6,000
- 6,000 to 16K
- 16K to 32K
- 32K to 54K
- 54K and over
All counties, 2017
Full ranking
| Rank | Counties | 2017 | Change on 2016 |
|---|---|---|---|
| 1 | Middlesex County | 125,337.1 | +5.1% |
| 2 | Suffolk County | 60,564.5 | +7.8% |
| 3 | Norfolk County | 60,075.8 | +4.2% |
| 4 | Essex County | 50,108.2 | +5% |
| 5 | Worcester County | 44,338.6 | +3.4% |
| 6 | Plymouth County | 32,552.7 | +4.8% |
| 7 | Bristol County | 28,583.3 | +4.9% |
| 8 | Hampden County | 22,817 | +2.3% |
| 9 | Barnstable County | 14,450.3 | +3.6% |
| 10 | Hampshire County | 8,060.1 | +3.2% |
| 11 | Berkshire County | 6,756.2 | +2.6% |
| 12 | Franklin County | 3,658 | +3.2% |
| 13 | Dukes County | 1,371.7 | +5% |
| 14 | Nantucket County | 1,105.2 | +3.4% |
Other periods
About this ranking
Total income received by the residents of a place from work, own businesses, property and government benefits, before income taxes, in millions of current US dollars. United States: Bureau of Economic Analysis regional accounts, table SAINC1 line 1 for the nation and states and CAINC1 line 1 for counties.
Counted where people live, not where they work. The national figure is the total of the states, which differs slightly from personal income in the national accounts. Divided by BEA population it gives per_capita_personal_income.
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. CAINC1: county annual personal income summary, personal income (published in thousands of dollars, shown in millions), individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAINC1.zip. Retrieved 2026-10-12.Citation styles
APA 7
U.S. Bureau of Economic Analysis. (2026). CAINC1: county annual personal income summary, personal income (published in thousands of dollars, shown in millions), individual counties and county equivalents (Counties in Massachusetts by personal income, 2017) [Data set]. Retrieved October 12, 2026, from https://apps.bea.gov/regional/zip/CAINC1.zip
MLA 9
CAINC1: county annual personal income summary, personal income (published in thousands of dollars, shown in millions), individual counties and county equivalents, Counties in Massachusetts by personal income, 2017. U.S. Bureau of Economic Analysis, 5 Feb. 2026, https://apps.bea.gov/regional/zip/CAINC1.zip. Invokely, https://invokely.ai/rankings/personal-income/massachusetts-counties?period=2017. Accessed 12 Oct. 2026.
Chicago (author-date)
U.S. Bureau of Economic Analysis. 2026. CAINC1: county annual personal income summary, personal income (published in thousands of dollars, shown in millions), individual counties and county equivalents. Counties in Massachusetts by personal income, 2017. Dataset. Accessed October 12, 2026. https://apps.bea.gov/regional/zip/CAINC1.zip. Also distributed by Invokely, https://invokely.ai/rankings/personal-income/massachusetts-counties?period=2017.
Harvard
U.S. Bureau of Economic Analysis (2026) CAINC1: county annual personal income summary, personal income (published in thousands of dollars, shown in millions), individual counties and county equivalents, Counties in Massachusetts by personal income, 2017 [Dataset]. Available at: https://apps.bea.gov/regional/zip/CAINC1.zip, via Invokely: https://invokely.ai/rankings/personal-income/massachusetts-counties?period=2017 (Accessed: 12 October 2026).
BibTeX
@misc{bureau_counties_in_massachusetts_by_2017,
author = {{U.S. Bureau of Economic Analysis}},
title = {{CAINC1: county annual personal income summary, personal income (published in thousands of dollars, shown in millions), individual counties and county equivalents: Counties in Massachusetts by personal income, 2017}},
year = {2026},
howpublished = {Data set},
url = {https://apps.bea.gov/regional/zip/CAINC1.zip},
urldate = {2026-10-12},
note = {Accessed via Invokely, https://invokely.ai/rankings/personal-income/massachusetts-counties?period=2017. Publisher attribution: U.S. Bureau of Economic Analysis. CAINC1: county annual personal income summary, personal income (published in thousands of dollars, shown in millions), individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAINC1.zip. Retrieved 2026-10-12.},
}
RIS
TY - DATA
AU - U.S. Bureau of Economic Analysis
TI - CAINC1: county annual personal income summary, personal income (published in thousands of dollars, shown in millions), individual counties and county equivalents: Counties in Massachusetts by personal income, 2017
PY - 2026
DA - 2026/02/05
PB - U.S. Bureau of Economic Analysis
DB - Invokely
UR - https://apps.bea.gov/regional/zip/CAINC1.zip
L2 - https://invokely.ai/rankings/personal-income/massachusetts-counties?period=2017
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/personal-income/massachusetts-counties?period=2017.
N1 - Publisher attribution: U.S. Bureau of Economic Analysis. CAINC1: county annual personal income summary, personal income (published in thousands of dollars, shown in millions), individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAINC1.zip. Retrieved 2026-10-12.
ER -
Use this data in your AI agent
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Rank Counties in Massachusetts by personal income using official data, and cite the source.
rank_places {"indicator":"personal_income","level":"province","within":"Massachusetts","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=personal_income&level=province&within=Massachusetts&limit=10Questions
Which county has the highest personal income?
Middlesex County, with $125.34 billion in 2017, according to the U.S. Bureau of Economic Analysis.
Which county has the lowest personal income?
Nantucket County, with $1.11 billion in 2017.
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, CAINC1: county annual personal income summary, personal income (published in thousands of dollars, shown in millions), individual counties and county equivalents. Retrieved 2026-10-12.