US Radio Ad Revenues, 2006-2018 [CHART]
These projections have been revised downwards from those released last year. Overall, BIA/Kelsey notes that radio revenue was mostly flat last year, a result consistent with the Radio Advertising Bureau’s calculations. Kantar recently pegged radio’s revenues as being down by 5.6% last year, though it cited a “reduction in the number of monitored networks” in its release. Source: BIA/Kelsey