The combined overall household rating for Wednesday night’s final presidential debate, in the top 56 local television markets where Nielsen maintains electronic TV meters, was 38.3. 
In comparison, last week’s debate between Senators McCain and Obama — the candidates’ second – received a 42.0 household rating in the top 55 local TV markets.  The candidates’ first debate on September 26 received a 34.7 household rating in the top 55 markets.
Wednesday night’s championship baseball game between the Los Angeles Dodgers and the Philadelphia Phillies — aired by FOX, instead of the debate – may have impacted the …

Throughout the presidential and vice presidential debates, certain words (change, maverick) and phrases (my friends, Joe six-pack) used by John McCain, Barack Obama, and Sarah Palin, have driven post-debate conversation as tracked by Nielsen Online. At the final presidential debate on October 15, “Joe the Plumber” from Ohio, also known as Joe Wurzelbacher, was unwittingly added to the conversation after media outlets recorded his recent tax discussion with Senator Obama. During a discussion about tax policy, the candidates referred to Joe at least 20 times, subsequently driving discussion and debate …

Sen. Barack Obama will reportedly run a half-hour paid political simulcast on CBS and NBC, just days before the U.S. presidential election.
Obama’s simulcast would be the first to be aired by a presidential candidate since Ross Perot ran a series of 15 political telecasts during the 1992 presidential election.
Perot’s 1992 telecasts drew an average audience of 11.6 million viewers — 4.6% of all viewers nationwide.  His one simulcast, carried on ABC and CBS on November 2, 1992 between 8pm and 8:30pm, attracted 26 million viewers.

Traffic to the presidential candidates’ websites showed continued growth during September, Nielsen Online reported Friday.
Traffic to Sen. John McCain’s site increased by 56% over the previous month — to 4.2 million unique visitors in September, and by 239% over traffic in June.
Meanwhile, Sen. Barack Obama’s website attracted 7.9 million unique visitors in September — up by 31% from August, and by 156% over June traffic.

On Tuesday night, 63.2 million U.S. viewers watched the second presidential debate between Senators John McCain and Barack Obama.
The TV audience for the senators’ second meeting easily surpassed that of their first debate, which drew an audience of 52.4 million on Friday, Sept. 26.
During the previous presidential campaign, 46.7 million viewers tuned in for President Bush and John Kerry’s second debate on Oct. 8, 2004. 
See more historical debate ratings.

The combined overall household rating for Tuesday night’s second presidential debate, in 55 of the 56 local television markets where Nielsen maintains electronic TV meters, was 42.1.
In comparison, the first debate between Senators McCain and Obama received a much lower household rating (34.7) in the top 55 local TV markets.  Last week’s V.P. debate received a 45.0 household rating in the top 55 markets.
One rating point equals 1% of the total TV audience in a given market.
The Nashville market, where the debate was held, had the largest TV audience, with a household rating of 59.2, while the Sacramento/Stockton/Modesto, California market had …

If book sales were electoral votes, the U.S. presidential election would hardly be a close contest.
So far in 2008, four books published by Sen. Barack Obama between 2004 and fall 2008 have sold a combined 912,000 copies, according to Nielsen BookScan. 
In comparison, Sen. John McCain’s five titles, published between 1999 and summer 2008, have sold a total of 116,000 copies — almost 800,000 copies less than Obama.
Between January and September 21, 2008, McCain’s top selling book, “Faith of My Fathers,” sold 73,000 copies in hardcover, paperback, and audio editions. 
Obama’s top …

“Hockey moms” — famously invoked by Gov. Sarah Palin in her V.P. campaign speeches — may also have a passion for politics.
According to a Nielsen analysis released Tuesday, “hockey moms” — defined as women ages 25 to 54 who live in homes with children and who watched at least six minutes of the most recent Stanley Cup Finals on NBC – were more likely than average moms to watch the first two debates of the 2008 election.
Last Thursday, Sen. Joe Biden and Gov. Sarah Palin’s V.P. debate drew 23.8% of all mothers (ages …

During the vice presidential debate between Sen. Joe Biden and Gov. Sarah Palin last week, CBS and Nielsen tracked real-time reactions to the candidates from a panel of uncommitted, registered voters who allowed CBS and Nielsen to capture their real-time reactions to the V.P. debate. However, CBS notes that in many cases, the panelists were “leaning” towards the Obama-Biden ticket.
Watch CBS’s analysis.

As they watched the debate, panel members turned a dial between 0 and 100 to indicate their reactions to the candidates’ discussion. 100 indicates a “very positive” response, 0 …

Sixty-one percent of all U.S. households watched at least one of the two 2008 election debates aired so far, according to a new analysis released Monday by Nielsen.
On average, 41% of all homes watched the V.P. debate last Thursday — up one-third from the first presidential debate the previous Friday night, which reached an average of 31% of all households.
Of all households, 39% watched neither debate, while 30.3% tuned in to both.  11.2% of all homes tuned in to the presidential debate only, and 19.5% tuned in to just the V.P. debate.