Nielsen reissues DC radio ratings after tainted panel household found

Inside Radio reports that Nielsen Audio has reissued the Spring 2026 National Regional Database, Nationwide and Washington, DC Diary-Meter Combo reports after discovering a media-affiliated household sat in the DC PPM panel from January 2025 through August 2026.

Why it matters. Buyers and stations relying on DC ratings from the affected 20-month span must treat those figures as suspect until the reprocessed data replaces them.

Signal from insideradio.com · read the original.

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