Demographic changes significantly affect political representation as population shifts, including age, ethnicity, and socioeconomic status, reshape electoral dynamics. As diverse communities grow, they can shift local, state, and national voting patterns, compelling political parties to adapt to meet emerging needs. This can lead to increased representation of historically marginalized groups and influence who is elected to office. Consequently, policymakers must prioritize addressing these demographic trends to remain relevant and responsive to constituents' varying interests and concerns within a changing society.