While The New York Times, The Washington Post, The Wall Street Journal, The Associated Press, and the New York Daily News have close to male-female parity…Time magazine has nine men and only one woman, Newsweek/The Daily Beast has six men and three women, The Atlantic has seven men and two women, New York magazine has six men and one woman, and The Economist went for broke, with an all-male team of five. At The Boston Globe (seven men, three women) and Reuters (eight men, three women), the ratio is more than two to one.
on the web, things look similar:
The Huffington Post has eleven men and only two women; Politico has twelve male reporters and six women on the campaign trail, Talking Points Memo has five men and one woman, and Slate and The Daily both have all-male teams.
more, plus a list of 2012 campaign reporters, here.