South Carolina has long been celebrated for its coastal beauty and historic charm, but new data confirms it is now the country’s primary destination for those looking for a fresh start. According to the U.S. Census Bureau’s Vintage 2025 Population Estimates, South Carolina officially holds the title of the fastest-growing state in the nation.
Between July 1, 2024, and July 1, 2025, the Palmetto State’s population grew by 1.5%, outstepping every other state in the Union. While this is a slight dip from the 1.8% growth rate recorded in 2024, the state’s momentum remains unparalleled as it nears a total population of 5.6 million residents.
Outpacing the Competition
South Carolina’s top ranking puts it ahead of other rapidly expanding states in the West and South. According to the Census Bureau, the top ten fastest-growing states by percentage are:
Top 10 States by Percent Growth: 2024 to 2025
| Rank | Geographic Area | April 1, 2020 (Estimates Base) |
July 1, 2024 | July 1, 2025 | Percent Growth |
|---|---|---|---|---|---|
| Source: U.S. Census Bureau, Vintage 2025 Population Estimates. | |||||
| 1 | South Carolina | 5,118,250 | 5,490,316 | 5,570,274 | 1.5% |
| 2 | Idaho | 1,839,123 | 2,000,872 | 2,029,733 | 1.4% |
| 3 | North Carolina | 10,441,392 | 11,052,061 | 11,197,968 | 1.3% |
| 4 | Texas | 29,149,498 | 31,318,578 | 31,709,821 | 1.2% |
| 5 | Utah | 3,271,601 | 3,502,983 | 3,538,904 | 1.0% |
| 6 | Delaware | 989,950 | 1,050,123 | 1,059,952 | 0.9% |
| 7 | Washington | 7,707,519 | 7,927,958 | 8,001,020 | 0.9% |
| 8 | Arizona | 7,158,104 | 7,556,424 | 7,623,818 | 0.9% |
| 9 | Nevada | 3,105,593 | 3,253,543 | 3,282,188 | 0.9% |
| 10 | Tennessee | 6,912,319 | 7,251,291 | 7,315,076 | 0.9% |
While Idaho and North Carolina followed a similar trajectory to South Carolina—with growth fueled primarily by domestic migration—other states saw different drivers. Texas grew through a mix of natural change and international migration, while Utah relied heavily on natural change (births outpacing deaths) as its international migration slowed.
The Power of Domestic Migration
The secret to South Carolina’s boom lies in net domestic migration. Of the nearly 80,000 new residents who joined the state’s population in the last year, a staggering 66,622 moved there from other parts of the United States.
This influx suggests that the state’s combination of a lower cost of living, a business-friendly environment, and a high quality of life continues to attract Americans from across the country. Additionally, for the first time in five years, the state saw a positive “natural change,” with births exceeding deaths by 564 people—a small but symbolic shift in the state’s demographic health.
Economic and Labor Implications
For the South Carolina Department of Employment and Workforce (DEW), these numbers represent a significant opportunity for the state’s economy. A growing population translates to a larger labor force and increased demand for local goods and services.
“Population growth has major implications for the labor market,” the DEW noted in a recent analysis. “It leads to new entries into the labor force… however, effects aren’t spread equally across the state, and some regions have felt pressure in their labor markets more acutely than others.”
Looking Ahead: A Changing Landscape
South Carolina’s rise to the #1 spot is part of a decade-long trend. Since the 2020 Census, the state’s population has grown from roughly 5.11 million to over 5.57 million.
As more people “smile when they say South Carolina,” the state faces the rewarding but complex challenge of expanding infrastructure, housing, and schools to accommodate its new residents. For now, the Palmetto State stands alone at the top, proving that the move to the South is more than just a trend—it’s a transformation.
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