I've recently upgraded my car stereo and the new unit can decode RDS
signals. I know the service never took off in the US but I was surprised in
my travels to find that my home area has more RDS stations than pretty much
anywhere else.

West of Birmingham, AL I've got 5 different stations providing a signal. So
far the only place with more that I've found is Atlanta, with 6 or 7,
depending on the area.

Are there any markets with 7 or more stations with RDS? Are there any small
communities with 100% RDS coverage?

~Zach
radio junkie