Île-de-France · 507 communes
Somewhere in particular? Pick one or more corners of the department. Leave them all alone to search the whole of it.
Median household income — what people who live there earn. This is not what houses cost.
How many people live there. The track is logarithmic, so villages get as much of the slider as cities do.
Eight more criteria come with a subscription — see what each would narrow before you pay for it.