Editorial Team A new analysis from the National Bureau of Economic Research puts the numbers in sharp relief: immigrants are about 17% of the U.S. labor force, but they’ve driven over 30% of the growth in our working-age population in the last five years. That disparity isn’t a footnote. It shows just how much our workforce flexibility and ability to meet economic demands depend on immigration. So how tied is our economic resilience to this flow of international talent?
Key Takeaways
- The CBO projects immigrants will be 60% of the growth in the U.S. working-age population by 2030.
- Immigrant-founded businesses are 30% more likely to create jobs, according to the Kauffman Foundation.
- In sectors with major labor shortages like healthcare and agriculture, over 25% of the workforce is made up of immigrant workers.
- Immigration is set to prevent a 15% drop in GDP growth over the next decade that would otherwise be caused by our aging population.
- Smarter, skill-based immigration policies could add 0.5% to U.S. GDP each year for the next five years.
Demographics and Sustaining the Workforce
Developed economies everywhere, including the U.S., are facing a demographic wall: an aging native-born population combined with falling birth rates. This is a real, measurable problem that directly affects our ability to fill jobs. Projections from the Congressional Budget Office (CBO) show that by 2030, immigrants are expected to account for a full 60% of the growth in our working-age population. This maintains the pipeline of people who work, pay taxes, and buy things. Without this flow of people, the dependency ratio, the number of retirees each worker supports, would spike, putting enormous pressure on Social Security and healthcare. The idea that we can just ‘train our own’ to fill all the gaps completely misses the scale of this demographic shift. There just aren’t enough young, native-born workers to replace the huge number of baby boomers heading into retirement.
The Entrepreneurial Effect: Immigrants and Job Creation
Immigrants don’t just fill open positions. They’re disproportionately the ones creating new businesses and the jobs that come with them. A 2025 Kauffman Foundation report found that new businesses started by immigrants are 30% more likely to create jobs than those founded by native-born people. This is a consistent pattern we’ve seen for decades. Just look at the tech sector, where giants from Google to Tesla had immigrant co-founders or were built with immigrant talent. These entrepreneurs bring different viewpoints, global contacts, and a powerful drive to succeed, all essential for a dynamic economy. They create jobs, often building whole new sectors or finding market needs no one else saw. My own work with startups in Atlanta’s tech scene confirms this. The fastest-growing companies almost always have leadership teams with diverse, global backgrounds.
Filling Labor Gaps in Key Sectors
Some parts of the economy are constantly struggling with major labor shortages, and immigration acts as a necessary release valve. Data from the Bureau of Labor Statistics (BLS) shows that in industries with these shortages, like healthcare and agriculture, immigrant workers make up over 25% of the entire workforce. Think about farming in California’s Central Valley, where a huge share of the seasonal labor comes from immigrants. Without them, crops would rot, food prices would shoot up, and many farms would go under. It’s the same story in healthcare, especially in nursing and elder care, where immigrants are indispensable for direct patient services in rural and underserved areas. This is about filling jobs that would otherwise stay empty, making sure essential services can keep running. The argument that native-born workers would take these “undesirable” jobs if wages were just higher often ignores the tough physical demands, seasonal nature, and specific skills needed.
Countering the Economic Drag of an Aging Population
An aging population has serious economic side effects, hitting everything from productivity to innovation and growth. Immigration directly counters this trend. A complete 2024 study from the National Academies of Sciences, Engineering, and Medicine (National Academies Press) calculated that immigration could stop a 15% decline in U.S. GDP growth over the next ten years, a drop that would otherwise happen because of our aging workforce. That’s a huge number. It means our economy would be much smaller and weaker without immigration. Immigrants tend to arrive in their prime working years, so they immediately start paying into the tax base and consuming goods, which helps offset the rising costs of a larger retired population. They are an investment in our future economic health. When I talk about long-term forecasting with clients, this demographic dividend from immigration is always part of any optimistic scenario.
Why the Debate Misses the Point on Skill-Based Immigration
A common argument you hear is that immigration mostly brings in low-skilled labor that hurts wages or strains public services. That perspective often misses the huge role of skill-based immigration in boosting productivity. Policy debates tend to lump all immigrants together, refugees, family-based visas, and highly-skilled professionals, but targeted, skill-based policies have a clear positive economic impact. For instance, a recent analysis from the Bipartisan Policy Center (BPC) showed that policy changes to bring in more skilled immigrants could raise U.S. GDP by 0.5% a year for the next five years. The point is to attract top-tier scientists, engineers, and entrepreneurs who can build new industries and drive R&D, raising the economic tide for everyone. The conversation should be about how we can better attract and keep this kind of global talent to maintain our competitive edge. Frankly, we need to get more strategic and aggressive about it.
The data is clear: immigration is a key ingredient for economic flexibility and growth. Immigrants sustain our workforce numbers, drive entrepreneurship, and fill labor gaps we can’t otherwise. A smart immigration policy that recognizes these facts and targets our needs isn’t just a good idea, it’s an economic necessity if we want to stay prosperous.
What’s the wage impact on native-born workers?
Most research, including from places like the National Academies of Sciences, Engineering, and Medicine, finds the overall wage impact on native-born workers is very small, close to zero. The few negative effects are usually seen among a small group of low-skilled workers in direct competition with new immigrants. For many others, especially higher-skilled workers, wages can actually go up because of the new skills and increased economic activity in the market.
What’s the immigrant role in tech and innovation?
Immigrants are overrepresented in STEM fields (science, technology, engineering, and math) and are far more likely to start businesses, especially in tech. Their diverse backgrounds, fresh ideas, and international connections directly fuel innovation, leading to more patents and the creation of new companies and jobs.
Do immigrants start more businesses?
Yes, they have a higher rate of entrepreneurship than people born here. Immigrants are more likely to start all kinds of businesses, from main street shops to major tech companies, which adds a lot to job creation and economic growth.
How does immigration help with the aging population?
By increasing the share of working-age people, immigration helps counter the economic problems of an aging population. Most immigrants arrive ready to work, so they contribute to the labor force, pay taxes that support Social Security and healthcare, and help lower the dependency ratio (the number of retirees per worker).
Which industries depend most on immigrant labor?
Sectors like agriculture, construction, and hospitality rely heavily on immigrant labor to fill essential jobs. Certain parts of healthcare, particularly nursing homes and elder care, also depend on immigrants to close labor gaps that native-born workers aren’t filling.
