The $4.1 billion influx that reshaped South Carolina

More than 29,000 incoming households carrying roughly $4 .1 billion in taxable income fueled the nation's largest population gain from domestic interstate migration in South Carolina, according to the report. The influx of new residents and income has significant imlpications for the state's economy and labor market.

As the report notes, the migration boom reflects broader economic pressures reshaping where Americans choose to live , particularly as affordability concerns push more households toward lower-cost and lower tax states typically found in the southern quarter of the country.

Florida's migration bonanza

Florida has emerged as one of the nation's biggest winners in America's migration boom, drawing residents and billions in income from across the country. the state's population gain from domestc interstate migration between 2022 and 2023 was significant, with Texas and Florida leading the nation in inbound migration, gaining more than 56,000 residents and 55,000 income tax filers.

The migration boom has significant implications for the state's economy and labor market, with experts warning that states experiencing sustained outbound migration may face mounting challenges tied to shrinking tax bases, slower population growth, and affordability concerns.

A broader economic trend

The migration boom reflects a broader economic trend, with Americans fleeing high-cost states in search of lower-cost and lower-tax options. As the report notes, the trend is reshaping state economies, labor markets, and housing deamnd, with significant implications for economic and political power ahead of the 2026 midterms.

What auditors flagged in the May filing

The report highlights the significance of the migration boom, noting that it has reshaped population pockets in the U.S. and concentrated economic and political power in the South and Sun Belt.

Who is driving the migration trend?

Experts say the migration boom reflects broader economic pressures reshaping where Americans choose to live, particularly as affordability concerns push more households toward lower-cost and lower tax states typically found in the southern quarter of the country.

What's next for the Sun Belt states?

The migration boom has significant implications for the Sun Belt states, with experts warning that states experiencing sustained outbound migration may face mounting challenges tied to shrinking tax bases, slower population growth, and affordability concerns.

The trend is reshaping state economies , labor markets, and housing demand, with significant implications for economic and political power ahead of the 2026 midterms.