Lines: population
1 line = 100,000 people

Maputo

1,122,607 people

Lines: population
1 line = 100,000 people

Tunis

638,845 people

Lines: population
1 line = 100,000 people

Milan

1,378,689 people

Lines: population
1 line = 100,000 people

Kigali

859,332 people

Lines: population
1 line = 100,000 people

Bristol

463,400 people

Lines: population
1 line = 100,000 people

Paris

2,148,271 people

Lines: population
1 line = 100,000 people

Lisbon

507,220 people

Lines: population
1 line = 100,000 people

Agadez

137,354 people

Lines: population
1 line = 100,000 people

Kanifing

383,545 people

Lines: population
1 line = 100,000 people

Dakar

1,252,786 people

Lines: population
1 line = 100,000 people

Kampala

1,680,600 people

Lines: population
1 line = 100,000 people

Helsinki

648,042 people

Lines: population
1 line = 100,000 people

Freetown

1,055,964 people

Lines: population
1 line = 100,000 people

Durban

595,061 people

Lines: population
1 line = 100,000 people

Accra

2,052,341 people

Lines: population
1 line = 100,000 people

Barcelona

1,636,762 people

Lines: population
1 line = 100,000 people

Zurich

433,733 people

Lines: population
1 line = 100,000 people

Mannheim

321,261 people

The Mayors Dialogue on Growth and Solidarity

African and European cities taking action on human mobility

How to explore

Each city is represented by the red lines, with the silhouette following the unique shape of the city map.
Each group of lines corresponds to a different data point: population, GDP per capita and percentage of migrants. The number of red lines in each group represents the data.

About

In ODI's latest collaboration with designers Federica Fragapane and Alex Piacentini, explore the cities participating in the Mayors Dialogue on Growth and Solidarity in this data visualisation.

Find out more  →

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