Amazon's second headquarters, HQ2, will significantly impact the chosen site's physical and economic landscape, affecting local residents, businesses, and government policies. Analyzing Amazon's impact on Seattle, where the company has undergone significant transformations since its founding, can provide insights into potential effects on candidate sites like Washington D.C. and Bethesda Maryland. Location Intelligence and multiple data streams can help municipal leaders anticipate changes by understanding development patterns, housing prices, social vulnerability, and commercial growth around HQ2 locations, enabling informed policy decisions and strategic planning for local businesses and Amazon itself.