Idaho’s largest growth centers continued to expand in 2025, led by Boise and supported by steady in-migration into Coeur d’Alene and Idaho Falls.
CoStar Insight
Population growth in Idaho’s main metropolitan areas continues to outperform
Gains reinforce multifamily, retail, industrial demand across Boise, Coeur d’Alene and Idaho Falls
By John Gillem
CoStar AnalyticsMay 5, 2026 | 4:32 P.M.
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