In the first election to the borough council, held on 1 November 1900 the
Progressives gained a majority, with 22 of the 30 councillors. The Moderates (supported by the
Conservative Party) formed the 8 member opposition group. The Progressives increased their majority to 24 at the 1903 elections, and in 1906 they won all the seats on the council. The Progressives held the council against the
Municipal Reform Party until 1919 when the
Labour Party gained a majority. Progressives and
Liberals regained control at the
1928 election, holding power until 1934. In 1934, Labour again took control, and from that date held all the seats on the council until the borough's abolition. For parliamentary elections, Bethnal Green was divided into two constituencies in 1885. Each consisted of two wards of the borough and earlier vestry: •
Bethnal Green North East (north and east wards) •
Bethnal Green South West (south and west wards). In 1950, the borough's representation was decreased to a single constituency of
Bethnal Green, which in 1955 was expanded to also include three wards from the neighbouring
Metropolitan Borough of Hackney. ==Population and area==