High voter turnout substantially impacts election outcomes by providing a more representative margin of support for candidates and policies. Higher participation often indicates heightened public interest and engagement, which can benefit certain demographic groups or political movements. It can also sway election results, especially in closely contested races, potentially altering the power dynamics within legislative bodies. Furthermore, high voter turnout reflects a healthy democratic process; when citizens feel their voices matter, the legitimacy of elected officials is enhanced, engendering a more responsive government to public needs.