The racial and ethnic makeup of the United States has changed dramatically over the past century and continues to shift each year. According to the U.S. Census Bureau, the nation’s total population reached roughly 340 million people by 2024, up from 331 million in 2020.
Within that growth, some racial and ethnic groups are expanding quickly while others are shrinking in relative share. This article examines how the U.S. population by race has evolved historically, what the latest Census Bureau estimates show today, and what long-term projections suggest for the coming decades.
A Brief History of the U.S. Population by Race
The racial composition of the United States has never been static. Immigration patterns, birth rates, federal policy, and the way race itself has been measured on the census form have all reshaped the numbers over time.
Early Census Records
The first U.S. Census in 1790 counted the population using only a handful of categories, and for much of the nation’s early history, official statistics reflected the social and legal structures of slavery and colonization rather than a full accounting of racial diversity. Data on groups such as Asian Americans, American Indians, and multiracial individuals were either absent or severely undercounted for generations.
Twentieth Century Shifts
Through the 1900s, large-scale immigration waves, the Great Migration of Black Americans from the rural South to Northern and Western cities, and later the Immigration and Nationality Act of 1965 all reshaped the population. The 1965 law removed national origin quotas that had favored European immigration, opening the door to much larger flows of immigrants from Latin America, Asia, and Africa. This single policy change is one of the most important drivers of the racial diversity seen in the country today.
The 2000 Census Turning Point
A major methodological shift came in 2000, when the Census Bureau allowed respondents to select more than one race for the first time. This change acknowledged the growing multiracial population and made direct year-over-year comparisons with pre 2000 data more complex, since the “two or more races” category did not exist in earlier counts.
Current U.S. Population by Race (2024-2025 Data)
The most recent Vintage population estimates from the Census Bureau, along with analysis from Brookings and USAFacts, show a nation that is steadily becoming more diverse.
National Racial and Ethnic Breakdown
Based on Census Bureau estimates for 2024, the approximate shares of the U.S. population by race and ethnicity are as follows.
| Racial or Ethnic Group | Approximate Share of Population (2024) | Approximate Population (2024) | Change Since 2020 |
|---|---|---|---|
| White, non-Hispanic | 57.5% | 195 million | Declined from 59.5% |
| Hispanic or Latino (any race) | 20.0% | 68.1 million | Increased from 18.8% |
| Black or African American | 12.6% | 43 million | Held steady |
| Asian American | 6.7% | 23 million | Increased from 6.1% |
| Two or more races | 2.5% | 8.5 million | Increased from 2.1% |
| American Indian and Alaska Native | 0.7% | 2.4 million | Held steady |
| Native Hawaiian and Pacific Islander | Under 0.3% | Under 1 million | Held steady |
Figures are rounded and approximate, based on Census Bureau Vintage 2024 and 2025 estimates and analysis from Brookings and USAFacts.
Key Current Trends
Several patterns stand out in the latest data.
- The Hispanic population increased by 13 million between 2014 and 2024, reaching 68.1 million people, making it the fastest-growing major group in absolute numbers.
- Over the same decade, the non-Hispanic white population declined by about 2.37 million.
- Looking at growth rates for the single year from 2023 to 2024, the Hispanic, Asian American, and two or more races populations grew at 2.9 percent, 4.2 percent, and 2.7 percent, respectively, while the Black and American Indian and Alaska Native populations grew more slowly at 1 percent and 0.4 percent, and the white population declined by 0.1 percent.
- Together, these three fast-growing groups, Hispanic, Asian American, and two or more races residents, accounted for 93 percent of the nation’s population growth between 2023 and 2024.
- The shift is even more visible among children. Between 2020 and 2024, the Hispanic youth share rose from 25.7 percent to 26.9 percent, the Asian American youth share rose from 5.6 percent to 6.1 percent, and the two or more races youth share rose from 4.6 percent to 4.9 percent.
- Regional patterns also differ. People of color accounted for all of the population growth in the Northeast, Midwest, and West, since the white population in those regions fell in absolute terms, while the South and Mountain West saw growth among white residents alongside even larger gains among Black, Latino, and Asian communities.
Why the Shift Is Happening
Two demographic forces are driving these changes.
- Age structure. Younger Americans, particularly those of childbearing age, are far more racially and ethnically diverse than older generations. As older, largely white cohorts pass away in greater numbers, births among younger and more diverse populations sustain overall growth.
- Immigration patterns. Hispanic and Asian American communities make up a large share of the nation’s immigrant population, which continues to add to their numbers even as birth rates nationally have slowed.
At the same time, overall U.S. population growth has slowed compared to past decades. Births peaked at an all-time high in 2007 and have declined steadily since, and more recently immigration levels have also fallen sharply, which will affect the pace, though not necessarily the direction, of these racial and ethnic shifts.
Future Projections: U.S. Population by Race Through 2060
The Census Bureau’s Population Projections Program models future population change under different assumptions about births, deaths, and migration. While exact figures vary by scenario, several long-term trends are widely expected to continue.
Projected Trends
- Continued decline in the white share of the population. The non-Hispanic white population is projected to keep shrinking as a share of the total, driven by an older age structure and low birth rates relative to other groups.
- Growth of the Hispanic population. The Hispanic population is expected to remain the largest driver of numerical growth for decades, potentially approaching or exceeding one quarter of the total U.S. population by mid-century under most projection scenarios.
- Rising Asian American population share. Continued immigration and relatively high birth rates among younger Asian American cohorts point toward a growing share of the national population.
- Expansion of the multiracial population. The two or more races category has grown rapidly since it was introduced in the 2000 Census and is projected to keep expanding as intermarriage and multiracial identification increase.
- Slower overall national growth. Regardless of racial composition, total population growth is expected to slow considerably compared to the twentieth century, with some projections showing population growth approaching zero or even a slight decline in later decades if immigration levels remain low.
The “Majority Minority” Milestone
One of the most discussed projections involves the point at which non-Hispanic white Americans no longer make up a majority of the total population. Depending on the specific model and immigration assumptions used, Census Bureau projections have placed this milestone somewhere in the 2040s.
It is important to note that these projections are sensitive to policy changes, particularly immigration levels, and can shift meaningfully as new estimates are released each year. Recent sharp declines in immigration, for example, could push this milestone later than earlier projections suggested.
Projected Population Shifts (Illustrative Long-Term Trend)
| Group | Approximate 2024 Share | General Long-Term Trend Toward Mid-Century |
|---|---|---|
| White, non-Hispanic | 57.5% | Continued decline, approaching or falling below 50% |
| Hispanic or Latino | 20.0% | Continued increase |
| Black or African American | 12.6% | Modest, steady increase |
| Asian American | 6.7% | Continued increase |
| Two or more races | 2.5% | Fastest relative growth rate |
| American Indian and Alaska Native | 0.7% | Roughly stable |
This table reflects general directional trends based on Census Bureau projection methodology and should be read as illustrative rather than a precise forecast, since actual outcomes depend heavily on future immigration policy and birth rates.
Regional and State Level Variation
National figures mask significant differences at the state and regional level.
- States such as California, Texas, and Florida already have large and growing Hispanic and Asian American populations, with California alone home to 39.4 million residents, about 1 in 9 people in the country, as of 2025.
- Southern and Mountain West states have seen population growth across nearly all racial and ethnic groups, including white residents, even as those same groups are shrinking in absolute terms in the Northeast and Midwest.
- Some states have also experienced net outmigration in recent years. Eighteen states saw more people move out to other states than moved in during the one year ending July 1, 2025, a pattern that can shift a state’s racial and ethnic profile depending on who is moving in and who is moving out.
What This Means Going Forward
The changing racial composition of the United States carries implications across many areas of public life, including:
- Political representation and redistricting as population shifts affect congressional apportionment and electoral maps.
- Workforce and economic planning, since a more diverse and younger workforce is emerging, even as the overall population ages.
- Healthcare and social services, which must adapt to serve increasingly diverse communities with different needs and languages.
- Education systems, where enrollment patterns already reflect the higher diversity share seen among children compared to adults.
- Consumer markets and business strategy, as companies increasingly tailor products and marketing to a more diverse customer base.
Conclusion
The story of the U.S. population by race is one of continuous change, from the limited categories of the first census in 1790 to a multiracial, multiethnic nation of roughly 340 million people today. Current data shows a population where the Hispanic, Asian American, and multiracial communities are growing the fastest, while the white non-Hispanic population is aging and shrinking as a share of the whole.
Looking ahead, most projections point toward a continuation of these trends through the middle of the century, though the exact pace will depend heavily on future immigration policy, birth rates, and economic conditions. Understanding these shifts is essential for policymakers, businesses, and communities preparing for the America of the coming decades.
Frequently Asked Questions
What is the current racial breakdown of the U.S. population?
As of 2024, non-Hispanic white Americans make up about 57.5 percent of the population, Hispanic or Latino residents about 20 percent, Black Americans about 12.6 percent, Asian Americans about 6.7 percent, individuals of two or more races about 2.5 percent, and American Indian and Alaska Native residents about 0.7 percent.
Which racial or ethnic group is growing the fastest in the United States?
In terms of growth rate, the Asian American population grew fastest between 2023 and 2024 at 4.2 percent, followed by the Hispanic population at 2.9 percent and the two or more races population at 2.7 percent. In terms of absolute numbers added, the Hispanic population has added the most people over the past decade.
When will white Americans become a minority of the population?
Some Census Bureau projection scenarios point to a “majority minority” milestone sometime in the 2040s, though this depends heavily on future immigration and birth rate assumptions and could shift with new data.
Why is the U.S. population becoming more diverse?
Two main factors are driving this change: younger Americans are more racially diverse than older generations, and Hispanic and Asian American communities represent a large share of recent immigration, both of which add to population growth among these groups relative to the aging non-Hispanic white population.
Has U.S. population growth slowed overall?
Yes. Annual births peaked in 2007 and have declined since, and immigration levels have also dropped sharply in recent years, slowing total population growth even as the racial and ethnic composition of the country continues to shift.
