Single-member district
Electoral district with one representative in a legislature / From Wikipedia, the free encyclopedia
"Single-seat" redirects here. For a racing car with only one seat, see Single-seater.
A single-member district or constituency is an electoral district represented by a single officeholder. It contrasts with a multi-member district, which is represented by multiple officeholders.
In some countries, such as Australia and India, members of the lower house of parliament are elected from single-member districts, while members of the upper house are elected from multi-member districts. In some other countries, such as Singapore, members of parliament can be elected from either single-member or multi-member districts.