Redistricting in government is the process of redrawing the boundaries of legislative districts. This process occurs typically every ten years after the federal census, which counts the population. The purpose of redistricting is to adjust the districts to reflect changes in population and ensure that each district has approximately equal populations, so that representation is fairly allocated. Redistricting affects the boundaries of districts for various elected offices such as the U.S. House of Representatives, state legislatures, and local governments. It is distinct from reapportionment, which is the redistribution of the number of representatives each state gets based on population changes. After reapportionment, redistricting redraws the internal district lines within states. This process can be politically contentious because the way district lines are drawn can influence electoral outcomes. When redistricting is done to unfairly favor a political party or group, it is called gerrymandering, which undermines democratic fairness. States often have different authorities responsible for redistricting; many use state legislatures, while some use independent or bipartisan commissions to draw district lines. The goal of redistricting is to ensure equal representation, accounting for population shifts and compliance with laws protecting voting rights. In summary, redistricting is the essential governmental mechanism for translating population changes into fair political representation by redrawing electoral district boundaries regularly after a census. It aims to keep representation accurate and equitable as populations evolve over time. This explanation captures the key aspects and importance of redistricting in government. If you'd like, I can provide more details on how the process works in specific places or its political implications.