5 Countries With Most Billionaires in 2024

4. United Kingdom

No. of Billionaires (2024): 146

Year-over-Year Change: 12

Michael Platt is the richest person in the United Kingdom. The United Kingdom jumped to fourth place surpassing Germany with 12 new billionaires, taking the total tally to 146. The United Kingdom ranks fourth among the countries with most billionaires in 2024.