In a different take on Nielsen's AM study (posted on the Raleigh/Greensboro board), Cumulus Media and Westwood One's Audio Active Group have released a study of AM listenership by state and Nielsen DMA. In the state listings, North Carolina was #33 with 16.9% of radio reach from AM stations licensed to the state (North Dakota was #1 at 52.7% and the District of Columbia was last with 4.6%).
The DMA numbers, which largely skewed midwest and mountain west (the smallest DMA, #210/Glendive, Montana, had the highest percent of AM radio reach at 72.1%), gave a bit more insight into North Carolina. Of the nine DMAs which cover North Carolina (Clay County is in Atlanta DMA, Cherokee County is in Chattanooga DMA, several northeastern counties are in Hampton Roads DMA, and a few southeastern counties are in Myrtle Beach DMA):
Atlanta (DMA 6) #31 38.3%
Wilmington (DMA 129) #118 26.4%
Chattanooga (DMA 84) #121 25.9%
Raleigh-Durham-Fayetteville (DMA 23) #144 22.7%
Charlotte (DMA 21) #159 20.8%
Greenville-Spartanburg-Asheville-Anderson (DMA 37) #164 19.9%
Norfolk-Portsmouth-Newport News (DMA 44) #180 17.8%
Myrtle Beach-Florence (DMA 100) #188 16.2%
Greensboro-High Point-Winston-Salem (DMA 47) #200 12.9%
Greenville-New Bern-Washington (DMA 103) #204 8.6%
Not at all surprised by Greenville-New Bern-Washington's ranking/percentage given the many dark and deleted AMs across that portion of the state.
The DMA numbers, which largely skewed midwest and mountain west (the smallest DMA, #210/Glendive, Montana, had the highest percent of AM radio reach at 72.1%), gave a bit more insight into North Carolina. Of the nine DMAs which cover North Carolina (Clay County is in Atlanta DMA, Cherokee County is in Chattanooga DMA, several northeastern counties are in Hampton Roads DMA, and a few southeastern counties are in Myrtle Beach DMA):
Atlanta (DMA 6) #31 38.3%
Wilmington (DMA 129) #118 26.4%
Chattanooga (DMA 84) #121 25.9%
Raleigh-Durham-Fayetteville (DMA 23) #144 22.7%
Charlotte (DMA 21) #159 20.8%
Greenville-Spartanburg-Asheville-Anderson (DMA 37) #164 19.9%
Norfolk-Portsmouth-Newport News (DMA 44) #180 17.8%
Myrtle Beach-Florence (DMA 100) #188 16.2%
Greensboro-High Point-Winston-Salem (DMA 47) #200 12.9%
Greenville-New Bern-Washington (DMA 103) #204 8.6%
Not at all surprised by Greenville-New Bern-Washington's ranking/percentage given the many dark and deleted AMs across that portion of the state.