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Index/Topics/Undocumented immigrant estimation

Undocumented immigrant estimation

Researchers use methodologies to estimate unauthorized populations at local levels, producing county-level estimates used by planners and service providers.

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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
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What’s the immigration population in the state of Minneapolis

The user’s phrasing conflates a city with a state; the relevant geography is (the state) and (the city). Minnesota is home to roughly half a million foreign‑born residents—estimates range from about 4...