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California: Human Rivers

Where Americans move, one year at a time. Follow state-to-state tax-return migration, separate incoming and outgoing moves, and compare households, people proxies and reported income.

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California: Human Rivers opening map; exact values follow in the table

Source: IRS SOI state migration; U.S. Census Bureau Vintage 2024 population estimates and 2024 Gazetteer. · Source release, rights & limitations

California: 248,447 returns reported into the state in 2019–2020. Largest reported connection: New York (23,305).

2019–2020 · exact source values
Place / recordValueDefinition
New York23,305 returns
Texas21,571 returns
Washington16,548 returns
Arizona14,675 returns
Nevada14,070 returns
Florida13,228 returns
Illinois11,131 returns
Oregon9,828 returns
Colorado9,111 returns
Virginia8,582 returns
Massachusetts7,917 returns
New Jersey6,660 returns
Pennsylvania6,279 returns
Georgia6,238 returns
North Carolina6,202 returns
Hawaii5,065 returns
Michigan5,003 returns
Maryland4,946 returns
Ohio4,919 returns
Utah4,304 returns
Minnesota3,533 returns
Tennessee3,348 returns
Missouri3,259 returns
Indiana2,893 returns
Wisconsin2,770 returns
Connecticut2,686 returns
Idaho2,464 returns
District of Columbia2,330 returns
New Mexico2,311 returns
Louisiana2,145 returns
South Carolina2,131 returns
Oklahoma2,088 returns
Kansas1,817 returns
Alabama1,502 returns
Iowa1,356 returns
Kentucky1,305 returns
Arkansas1,233 returns
Alaska1,215 returns
Nebraska1,194 returns
Montana1,134 returns
Mississippi1,009 returns
Rhode Island822 returns
New Hampshire732 returns
North Dakota672 returns
Wyoming574 returns
Maine559 returns
South Dakota521 returns
Delaware443 returns
Vermont423 returns
West Virginia396 returns

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Sources, rights & limitations

Source: IRS SOI state migration; U.S. Census Bureau Vintage 2024 population estimates and 2024 Gazetteer. Basemap: Natural Earth (public domain), U.S. Census Bureau/us-atlas (public domain). Ancient Earth uses the reconstructed source-model land instead.

Data release: 2026-10-04. Retrieved 2026-10-04T00:00:00Z. Commercial use: approved. Export rights: approved.

License: https://www.irs.gov/about-irs/use-of-content-from-irsgov

Units: returns: matched returns (household proxy) · exemptions: reported individuals (people proxy) · agi: nominal USD, year-2 reported AGI · population: residents, July 1, Census Vintage 2024.

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