What characterizes a marginal seat in an election?

A marginal seat in an election is characterized by being won by a small majority. This term refers to constituencies or electoral districts where the winning candidate secures a victory with a narrow margin, often within a few hundred or even dozens of votes. The significance of marginal seats lies in their potential to change hands in the next election, making them a focal point for political parties eager to gain additional seats and increase their influence or control in a legislative body.

Seats typically won by large majorities are considered safe, meaning they are unlikely to change parties in future elections. A seat with no majority winner would not meet the conventional definition of a marginal seat because it implies an absence of a clear victor. Lastly, a seat reserved for independent candidates does not align with the traditional understanding of marginal seats, which generally refers to those contested among party candidates. Thus, a marginal seat is fundamentally defined by its narrow victory margin, making it a key target for parties seeking to maximize their electoral success.