The more affluent and educated the market, the greater audience share noncomms usually command. In Lebanon-Hanover-White River Jct. VT/NH, where the economy is dominated by an Ivy League college and a major regional hospital, Vermont Public Radio's news/talk WVPR was second at 8.3 in the most recent book, with VPR's all-classical WNCH tied third for third at 4.5 with country WXXK. New Hampshire Public Radio claimed another 1.9 with news/talk WEVH.According to some markets, quite a few.
WPOZ in Orlando is at 88.3 and WUSF is 89.7 and WCIE 91.5, both in Tampa. They are among the top stations.
Those are just three I can think of locally.
Jeff in Sa-ra-so-ta!