What are the affluent suburbs of Milwaukee?

* Bayside

* Brookfield

* Brown Deer

* Cedarburg

* Elm Grove

* Fox Point

* Grafton

* Greendale

* Hartland

* Lake Country

* Mequon

* Menomonee Falls

* New Berlin

* Oconomowoc

* Pewaukee

* River Hills

* Shorewood

* Waukesha

* Whitefish Bay