Is it 30 million (Pat Buchanan on MSNBC), 20 million (Time magazine, ABC News), 19 million (Fox News), 14 million (CNN), or "14.2 million to about 25 million" (The Washington Post)?
Answer: Maybe.
And there are no ratings at all for a constituency of Limbaugh listeners: U.S. military personnel stationed overseas. Limbaugh's program is carried to these listeners on about 400 stations of varying audience sizes via the Armed Forces Radio Network, which Arbitron doesn't monitor.
The ratings service can say with some precision how large Limbaugh's audience is in a particular city and at a particular time. In the Washington region, for example, Limbaugh's program -- carried from noon to 3 p.m. on WMAL (630 AM) -- attracted an average of 167,700 unique listeners per week during January. Limbaugh has never been a huge draw in Washington; his show ranked 14th overall during January, far behind ratings leaders WTOP-FM (567,500 weekly listeners), soft-rock station WASH-FM (526,300) and Top-40 station WIHT-FM (349,300).
Premiere Radio Networks, Limbaugh's national syndicator, estimated last year that 3.59 million people were in Limbaugh's audience during an average quarter-hour of his program, based on a review of Arbitron's piecemeal data about hundreds of stations.
complete article:
Limbaugh's Audience Size? It's Largely Up in the Air
Washington Post Staff Writer
Saturday, March 7, 2009; Page C01
No matter the exact figure, Harrison says Limbaugh's weekly audience eclipses all other nationally syndicated personalities, including conservatives Sean Hannity (13.25 million), Michael Savage (8.25 million) and Laura Ingraham (5.5 million), according to the magazine's "rough projections."