Colorado grew on a wave. The wave is gone.
By Shaina Cole | Contributing Writer, Rocky Mountain Voice Colorado crossed six million people in 2025, according to the U.S. Census Bureau. Headlines called it a milestone. What they didn't report is how the state got there, and what's left now that the wave behind the growth has receded. The Census Bureau’s Vintage 2025 population estimates, released across state, county and municipal data, include a breakdown most coverage did not examine. The growth wasn’t coming from where it used to From 2015 through 2019, Census Bureau historical data shows Colorado averaged roughly 50,000 net migrants a year. Most were Americans who had sized up their options and chose this state. Then it changed. In 2020, Colorado received a net 239 international migrants. By 2024 that figure...










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