Index/Topics/Immigration trends in 2024 and 2025

Immigration trends in 2024 and 2025

Changes in the unauthorized immigrant population in the US during 2024 and 2025, with some sources indicating growth and others suggesting a decline.

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10 results
Jan 14, 2026
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How many illegal aliens are in the US as of December 31, 2025

No single, authoritative tally exists for how many people were living in the United States without legal status on December 31, 2025; independent researchers and advocacy groups produce divergent esti...

Jan 20, 2026
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Which US states have the highest numbers of undocumented

The states with the largest populations of unauthorized (undocumented) immigrants are consistently California, Texas, Florida, New York, New Jersey and Illinois — a pattern that appears across multipl...

Jan 23, 2026
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What is the estimated number of illegal immigrants living in the US as of 2025?

Most reputable demographic researchers place the unauthorized (illegal/undocumented) immigrant population of the in 2025 near the low-to-mid tens of millions, with the best current syntheses pointing ...

Jan 27, 2026

How has the geographic distribution of unauthorized immigrants changed since 2019 by state and metro area?

in has grown since 2019 but the increase has not been uniform: national estimates from policy researchers show several million more unauthorized residents concentrated increasingly in a subset of stat...

Jan 26, 2026

What impact did DHS parole policies and border enforcement changes in 2024–2025 have on estimates of the unauthorized population?

Changes to and tougher in 2024–2025 materially altered the flows counted in administrative data and likely slowed — and by mid‑2025 probably reversed — the upward trajectory of the , though the popula...

Jan 31, 2026

How many Americans moved to Israel in the last five years and what are the trends by year?

Available reporting shows that American (and broader n) aliyah to rose sharply in 2021 to roughly 4,000 arrivals from the and again reached one of its largest recent tallies in 2025 with about 4,150 N...

Jan 6, 2026

Which countries were the largest sources of undocumented migrants in the U.S. in 2025?

Mexico remained the single largest country of origin for undocumented immigrants in the United States as of the most recent, widely used estimates (mid‑2023 to early 2025), but the unauthorized popula...

Feb 5, 2026

How did DHS estimate the size of the undocumented population during 2001–2008, and what were the official estimates?

The relied on a “residual” method between 2001 and 2008 that subtracted known legal foreign‑born counts from survey totals, adjusted for undercount, mortality and migration, to infer the () . Official...

Feb 3, 2026

are we reducing the illegal immigrant population

The short answer: is evident — the unauthorized (undocumented) population rose in 2022 after a decade of decline and estimates for 2022–2023 cluster around 11–11.4 million, even as long‑running declin...

Jan 28, 2026

How have parole programs and border encounter accounting altered 2023–2024 population estimates?

Parole programs and the way were counted between 2023 and 2024 materially raised official and academic estimates of the unauthorized-immigrant population by adding large numbers of people who were enc...