From the Census Bureau: Net International Migration Drives Highest U.S. Population Growth in Decades
The U.S. population grew by nearly 1.0% between 2023 and 2024, according to the new Vintage 2024 population estimates released today by the U.S. Census Bureau.
As the nation’s population surpasses 340 million, this is the fastest annual population growth the nation has seen since 2001 — a notable increase from the record low growth rate of 0.2% in 2021. The growth was primarily driven by rising net international migration.
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Natural increase also contributed to the population growth, as births outnumbered deaths by nearly 519,000 between 2023 and 2024. This marks an increase from the historic low in 2021 when natural increase was just over 146,000, but it was still well below the highs in prior decades.