{"meta":{"dataset":"county-income","title":"County income and migration from IRS tax returns","version":"1.0.0","doi":"10.5281/zenodo.23752984","doiUrl":"https://doi.org/10.5281/zenodo.23752984","conceptDoi":"10.5281/zenodo.23752983","license":"CC BY 4.0","licenseUrl":"https://creativecommons.org/licenses/by/4.0/","attribution":"Source: Probative, County income and migration from IRS tax returns, version 1.0.0, https://doi.org/10.5281/zenodo.23752984, licensed CC BY 4.0.","citation":"Probative. (2026). County income and migration from IRS tax returns (Version 1.0.0) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.23752984","disclaimer":"Not legal advice. These are totals from filed individual tax returns, not a county's wealth, a person's income or a prediction of who needs a lawyer, and migration shows where filers' addresses changed, not why. Questions about taxes, estates or property are for a licensed attorney or tax professional.","notice":"Probative is a marketing firm, not a law firm; not legal advice.","lastChecked":"2026-10-29","url":"https://probativegrowth.com/data/v1/county-income/index.json","humanUrl":"https://probativegrowth.com/data/county-income/","statusCodes":{"P":"primary source","S":"secondary source","D":"ABA model default","U":"open question"}},"summary":"Individual income tax returns, individuals, adjusted gross income, salaries and wages in every U.S. county for the latest tax year, with the change in income per return from the year before, and the returns and income that moved into and out of each county and state between two filing years, from the IRS Statistics of Income county and migration files. The IRS rounds county returns to the nearest 10 and withholds a migration flow under 20 returns; withheld cells are left empty and marked suppressed, never 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