U.S. Population Growth Projected to Slump Amid Aging and Immigration Policies

Fri Jan 09 2026 02:14:02 GMT+0200 (Eastern European Standard Time)

The Congressional Budget Office forecasts a slower U.S. population increase, attributing changes to strict immigration policies and a declining birth rate.

The U.S. is projected to see a population growth of merely 15 million over the next 30 years, a significant decrease influenced by the current administration's hard-line immigration strategies and an aging demographic trend. This review by the Congressional Budget Office indicates that without immigration, the population may begin to decline as early as 2030. Concerns arise regarding the future workforce and financial strains on social security and Medicare as fewer workers will be contributing taxes.

WASHINGTON (AP) — The U.S. population is projected to grow by just 15 million in the next 30 years, according to the Congressional Budget Office (CBO). This estimate marks a decline from previous projections, primarily due to President Donald Trump’s hard-line immigration policies and an increasingly aging population.

The CBO's report indicates that the U.S. population could reach 364 million by 2056; however, this figure is 2.2% lower than previously anticipated. The estimates reflect the impact of the current administration’s strict immigration measures, which may see around 320,000 individuals removed from the U.S. over the next decade. Notably, without immigration, the U.S. population is expected to plateau by 2056 and may start to shrink by 2030.

Demographer William Frey emphasizes the potential demographic shock, stating, Even if limits on immigration stop, there’s a long-term impact from these policies. The implications are concerning for social security and Medicare systems; fewer contributing workers due to a declining labor force may exacerbate funding challenges.

As the country's baby boomers, born between 1946 and 1964, age into retirement, the pressure on these social safety nets will increase. Coupled with declining fertility rates anticipated to dip below replacement levels, the number of newborns is projected to fall further in the coming years.

The CBO's numbers reflect the significant changes in immigration policy and a larger decline in birth rates. Historical analysis by the U.S. Census Bureau shows a net increase of immigrants by approximately 2.8 million in 2024 walking a fine line, which has become pivotal in determining the overall population trends.

As Trump drives one of the largest mass deportation campaigns in history, discussions regarding the impact of these policies on U.S. demographics are gaining traction, especially in light of recent statistics indicating a potential loss of up to 1.8 million immigrants last year.

In summary, as the U.S. grapples with an aging populace and significant shifts in immigration policy, the trajectory of population growth is increasingly uncertain.