Cool interactive map from Forbes.com, looking at the cities Americans are moving to- — and from.

Forbes doesn’t go into the qualitative factors, but one would imagine it includes things like employment opportunities, social options, housing costs, taxes, etc.

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Manhattan: Young people move in, older marrieds move out

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click thru for Detroit, LA and Seattle

Detroit: (Everyone Out of the Pool!)

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Seattle: So that’s Where everyone else went!

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Los Angeles: Last person out of Cali please turn off the lights!

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And for those of you who blame high California taxes for their exodus, how do you explain Miami ?