美国移民净增数量骤减，特朗普政府“抢功”：驱逐了300万

Core Insights - The U.S. population growth is sharply slowing, with a projected growth rate of only 0.5% from July 2024 to June 2025, adding approximately 1.8 million people, including 1.3 million from international immigration and 500,000 from natural changes [1][18][22] - The net international immigration has dropped to about half of the previous year's figure (2.7 million), marking the lowest level since the COVID-19 pandemic [1][18][22] - The Trump administration is celebrating this decline, attributing it to their policies on immigration enforcement and deportations, claiming nearly 3 million illegal immigrants left the U.S. during their tenure [1][18][21] Population Growth and Immigration Trends - The primary reason for the slowdown in U.S. population growth is the historic decline in net international immigration, while birth and death rates have remained relatively stable [21][22] - All states experienced a decrease in net international immigration, although the figures remained positive [21][27] - The tightening of immigration policies under the Biden administration and further enforcement under Trump has led to a significant shift in immigration patterns [25][35] State-Level Changes - All states reported a reduction in net international immigration, with some Midwestern areas seeing a rare net inflow from domestic migration [27][35] - California, traditionally a major destination for immigrants, has seen a slight population decrease, with outflows exceeding inflows [28][30] - Florida continues to attract a net increase in population, but high housing prices in areas like Miami are causing some outflows, impacting middle-class residents [30][33] Regional Dynamics - The South is experiencing a notable increase in immigration, while the Midwest is beginning to recover from previous declines [35][36] - Housing prices are influencing migration trends, with high costs in the Northeast and West leading to outflows, while the Midwest offers more affordable options [33][35]