Why do prime ministers in the UK change so frequently? Since 1721, 58 individuals have led the government as prime ministers of the United Kingdom. Some of these leaders resigned after losing elections, while many others stepped down due to pressure within their own parties. A few prime ministers have even died while in office. Following the recent resignation of Keir Starmer, seven prime ministers have left office within a decade, and a seventh is now expected. Such rapid turnover of prime ministers is considered unusual in the modern political landscape of the UK.
