March CDM Ratings
Mass. Appeal: Here are select Nielsen Audio Continuous Diary Measurement (CDM) ratings for March 2026 (three-month rolling average, 1/8-4/1/26) compared with January and February. Ranks (in parentheses) are among subscribers. Unless otherwise noted, all figures are Persons 12+, Monday-Sunday, 6am-midnight.
| Columbia, SC (Market 89) |
WCOS iHeartMedia |
| Little Rock, AR (94) |
KSSN iHeartMedia 6.6 (2) - 6.6 (2) - 5.9 (2) KMJX iHeartMedia Cl. Country 2.5 (5t) - 3.2 (4) - 5.2 (3) Largest share since last August. |
| Springfield, MA (102) |
WRNX iHeartMedia 4.3 (4) - 4.7 (5) - 5.0 (4t) Largest share since last March. |
| Toledo, OH (108) |
WCKY iHeartMedia Classic Country 1.2 (7) - 0.9 (7) - 0.9 (7) WKKO Cumulus Does not subscribe. |