Population diversity impacts political representation by influencing the interests and concerns represented in policy-making. A diverse populace necessitates attention to varied perspectives, ensuring that minority voices are heard in political discourse. Increased representation can enhance legitimacy and voter engagement, as individuals perceive their interests being considered. However, disparities in representation can lead to feelings of disenfranchisement among minority groups, creating social tensions. Thus, fostering inclusion within political systems is essential for the health and balance of governance.