How and why do some cities develop such different diversity configurations? And what is the relation between diversity and segregation levels and broader economic situation, migration history and political factors? After the analysis presented the previous chapters we know how 16 selected cities compare to each other in terms of mobilities, inequalities and broader political-institutional setting. However, to understand how these factors are related to diversity and segregation, requires a further step of analysis. To this aim, in this chapter we make the step towards a typology of cities of migration.