Rank 48 of 51 by domestic migration per 1,000

Illinois

Illinois lost 395,721 residents to other states and gained 278,149 from other countries — enough to offset 70% of the domestic loss, but not to reverse it. Net migration is still −117,572. International arrivals are slowing the decline here, not ending it.

Measured as counts rather than rates, the channel that moved the most people in Illinois over 2021–2024 was domestic migration. That is a statement about volume, not direction: a channel can be the largest by losing.

Domestic migrationmoved the most people−395,721−31.1 per 1,000 residentsMovers arriving from, or leaving for, other US states.

International migration+278,149+21.9 per 1,000 residentsNet arrivals from outside the United States.

Births minus deaths+27,394+2.2 per 1,000 residentsNatural change. Not migration at all, and frequently mistaken for it.

Year by year

Counts of people. Bars share one scale across all 4 years and all three channels, so a short bar is a small number rather than a rescaled one.

Illinois, components of population change. Source: U.S. Census Bureau, Vintage 2024 Population Estimates: components of change.
Year	Domestic	International	Births	Deaths	Natural
2021	−114,221	+11,421	131,890	128,378	+3,512
2022	−143,390	+60,951	129,795	127,015	+2,780
2023	−81,875	+92,822	127,001	116,911	+10,090
2024	−56,235	+112,955	125,355	114,343	+11,012

Ranked just above and below Illinois

47Louisiana−27.1 / 1,000 49Hawaii−31.8 / 1,000

More on Illinois

Illinois on the State Development Index What Illinois is distinctive for Economic development offices All 51 jurisdictions, decomposed

Vintage-year 2020 is published for a partial period and carries no companion rate, so it is excluded rather than shown alongside four full years it cannot be compared with. A work of the U.S. government: no copyright subsists (17 U.S.C. §105). Source file