London's 22% GDP Share: Why Manchesterism Won't Dethrone It

Andy Burnham's pledge to establish a "Downing Street North" in Manchester signals a shift in UK economic policy toward the north of England. The data on London's economic output suggests the capital remains the country's indispensable engine.

Burnham's focus on regional inequality addresses a real problem. If "left behind" means anything, it means the unequal sharing of growth's benefits. Unbalanced growth between major cities and smaller towns is an economic reality, from New York to Gary, Indiana, London to Rotherham, South Yorkshire. Tackling such discontinuities is a worthwhile project. The danger is that a pro-Manchester narrative becomes anti-London. That would be self-defeating.

The narrative echoes the "coastal versus heartland" story often told in the US.

London accounts for 22% of total UK economic output. Its GDP per person of £69,000 far exceeds the national average of £39,400. Labor productivity in London was 29% above the UK average in 2023, based on output per hour worked. Foreign investors ranked London ahead of New York and Paris as the most attractive global city over the next three years, according to the EY UK Attractiveness Survey 2026. Nine of the top ten visitor attractions in the UK are in London.