Electoral boundaries are the defined geographic areas that determine where voters live and which representatives they can elect. These boundaries are crucial for organizing elections, as they ensure that each area has a fair representation in legislative bodies. The process of drawing these boundaries is often referred to as redistricting. The boundaries can change over time due to factors like population shifts, which are typically assessed through census data. Adjusting electoral boundaries helps maintain equal representation, ensuring that each vote carries similar weight in the democratic process.