Changes in demographics can significantly influence electoral outcomes by affecting voter turnout and preferences. As populations evolve, shifts in age, race, income, and education levels can alter the political landscape. For instance, younger and more diverse electorates may prioritize issues like climate change and social justice, leading candidates to adjust their platforms. Additionally, demographic changes can impact the distribution of political power, shifting focus to previously underrepresented groups. Ultimately, understanding these changes is crucial for political parties in developing strategies that resonate with the evolving electorate.