Miami-Dade County\u2019s recent population decline and rising cost of living reveal a troubling trend: The region is becoming a place only the wealthy can afford. Across three editorials, the Miami Herald Editorial Board examined Census and IRS data showing the county is losing working-age residents, depends on immigration to sustain its workforce and is competing with cheaper Southern states for middle-class families.<\/p>\n
Here are key takeaways:<\/p>\n
\u2022 Who\u2019s leaving, who\u2019s arriving: Miami-Dade lost an estimated 10,115 residents between 2024 and 2025. Those moving into the county earn an average of $178,000, while those leaving earn about $89,000<\/a> \u2014 gap that indicates a sign of dangerous wealth concentration.<\/p>\n \u2022 Immigration filled the gap \u2014 until now: Between 2020 and 2025, net international migration of 349,000 offset a negative domestic net migration of 278,000. But international migration slowed under President Trump\u2019s policies, triggering the population decline<\/a>.<\/p>\n \u2022 Immigrants aren\u2019t the burden critics claim: Foreigners arriving in Miami-Dade earned an average of $99,000 per household annually \u2014 more than domestic arrivals from other parts of Florida, according to 2022-23 IRS data analyzed by FIU\u2019s Metropolitan Center.<\/p>\n