Is your congressman holding town hall meetings this August? About 60% are not.

That's the conclusion of No Labels, the bipartisan, centrist advocacy group, which called all 430 House members to find out about their town hall meetings. It found:

67% of Democrats did not have town hall meetings scheduled.

50% of Republicans have no town hall meetings.

Five members -- Laura Richardson, D-Calif.; Adrian Smith, R-Neb.; Yvette Clark, D-N.Y.; Bob Brady, D-Pa.; and Joe Wilson, R-S.C. -- would not give information about their town halls over the phone.

Democrats dispute the numbers, saying the No Labels list is "riddled with errors." For example, House Democratic Caucus Chairman John Larson, D-Conn., is listed as not having town halls but has four scheduled, said Ellis Brachman, a spokesman for House Democrats.

"I can't speak for Republicans. I know for a fact that House Democrats are out working," Brachman said.

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No Labels said it compiled the list from volunteers. So if they were given incorrect information about town halls, constituents were, too.

"We're not trying to pigeonhole anybody. This is not a gotcha exercise," said No Labels spokesman Dustin Carnevale. "Even allowing for a margin of error, most members are not making themselves available."

As USA TODAY reported last week, activist groups and congressional scholars worry that the hyper-partisanship displayed at town hall meetings over health care in 2009 might discourage some members from holding town halls.

Because this is the first survey of August town hall meetings No Labels has done, it's hard to say whether that's happening.