July 23, 2019

Local public radio station membership

Year Total membership
2008 1,665,924
2009 1,743,232
2010 1,790,393
2011 1,940,486
2012 1,956,201
2013 2,016,449
2014 2,103,547
2015 2,046,745
2016 2,087,018
2017 2,292,509