Republican primaries schedule and results

The following are the dates for the 2012 Republican presidential primaries and their results. All are Tuesdays unless otherwise noted:

Jan. 3: Jan. 3: Iowa caucus: (Official -- eight precincts missing) Rick Santorum 29,839, Mitt Romney 29,805, Ron Paul 26,036, Newt Gingrich 16,163, Rick Perry 12,557, Michele Bachmann 6,046, Jon Huntsman 739, No Preference 147, Other 40, Herman Cain 45.

Jan. 10: New Hampshire: (Unofficial) Romney 39 percent (97,339), Paul 23 percent (56,601), Huntsman 17 percent (41,796), Gingrich 10 percent (23,329), Santorum 9 percent (23,204), Perry 1 percent (1,762).

Jan. 21: (Saturday): South Carolina (unofficial 100 percent): Newt Gingrich 40.4 percent (243,172), Mitt Romney 27.8 percent (167,297), Rick Santorum 17 percent (102,061), Ron Paul 13 percent (78,000).

Jan. 31: Florida: (Unofficial 100 percent) Mitt Romney 46.42 percent (775,014), Newt Gingrich 31.9 percent (533,117), Rick Santorum 13.3 percent (222,799), Ron Paul 7 percent (117,104), other 1.3 percent (21,613).

Feb. 4 (Saturday): Nevada (unofficial, 100 percent of caucuses): Mitt Romney 50.1 percent (16,486), Newt Gingrich 21.1 percent (69,956), Ron Paul 18.8 percent (6,175) and Rick Santorum 10 percent (3,277).

Feb. 7: Colorado (unofficial, 100 percent of caucuses): Rick Santorum 40.3 percent (26,614), Mitt Romney 34.9 percent (23,012), Newt Gingrich 12.8 percent (8,445) and Ron Paul 11.8 percent (7,759).

Feb. 7: Minnesota (unofficial, 100 percent of caucuses): Rick Santorum 44.9 percent (21,932), Ron Paul 27.1 percent (13,228), Mitt Romney 16.9 percent (8,222) and Newt Gingrich 10.8 percent (5,272).

Feb. 7: Missouri (unofficial, non-delegate primary; 100 percent): Rick Santorum 55.2 percent (138,957), Mitt Romney 25.3 percent (63,826), Ron Paul 12.2 percent (30,641) and Uncommitted 3.9 percent (9,859); Newt Gingrich not on ballot.

Feb. 10: Maine unofficial 87 percent: Mitt Romney 39 percent (2,269), Ron Paul 34.9 percent (2,030), Rick Santorum 18.1 percent (1,052), Newt Gingrich 6.7 percent (391), other 1.2 percent (72).

Feb. 28: Arizona (unofficial, 100 percent): Mitt Romney 47.3 percent (216,805), Rick Santorum 26.6 percent (122,088), Newt Gingrich 16.2 percent (74,110), Ron Paul 8.4 percent (38,753), other 1.5 percent (6,875).

Feb. 28: Michigan (unofficial, 99 percent): Mitt Romney 41.1 percent (409,899), Rick Santorum 37.9 percent (377,521), Ron Paul 11.6 percent (115,712), Newt Gingrich, 6.5 percent (65,016), other 2.9 percent (29,024).

Feb. 29: Wyoming (unofficial, non-binding straw poll at county caucuses): Mitt Romney 39 percent; Rick Santorum 32 percent, Ron Paul 21 percent and Newt Gingrich 8 percent.

Washington: (unofficial) Mitt Romney 38 percent, Ron Paul 28 percent, Rick Santorum 24 percent.

March 6: Alaska (caucuses, unofficial, 96 percent): Mitt Romney 33 percent (4,225), Rick Santorum 29 percent (3,762) Ron Paul 24 percent (3,105), and Newt Gingrich 14.2 percent (1,834).

March 6: Georgia (unofficial, 97 percent): Newt Gingrich 47.4 percent (417,364), Mitt Romney 25.7 percent (225,926), Rick Santorum 19,6 percent (172,473) and Ron Paul 6.5 percent (57,125), other 0.8 percent (6,872).

March 6: Idaho (caucuses, unofficial, 100 percent): Mitt Romney 61.6 percent, (27,514), Rick Santorum 18.2 percent (8,115), Ron Paul 18.1 percent (8,086) and Newt Gingrich 2.1 percent (940).

March 6: Massachusetts (unofficial, 99 percent): Mitt Romney 72 percent (260,509), Rick Santorum 12 percent (43,614), Ron Paul 10 percent (34,575) and Newt Gingrich 5 percent (16,756).

March 6: North Dakota (caucuses, unofficial and non-binding, 100 percent): Rick Santorum 39.7 percent (4,510), Ron Paul, 28.1 percent (3,186), Mitt Romney, 23.7 percent (2,691) and Newt Gingrich 8.5 percent (962).

March 6: Ohio: (unofficial, 99 percent): Mitt Romney 38 percent (453,927 votes), Rick Santorum 37 percent (441,908), Newt Gingrich 14.6 percent (174,606), Ron Paul 9.3 percent (110,633), other 1.2 percent (13,977).

March 6: Oklahoma (unofficial, 100 percent): Rick Santorum 33.8 percent (96,759), Mitt Romney, 28 percent (80,291), Newt Gingrich 27.5 percent (78,686) and Ron Paul 9.6 percent (27,572).

March 6: Tennessee (unofficial, 94 percent): Rick Santorum 37.3 percent (204,978), Mitt Romney 28 percent (153,889), Newt Gingrich 24 percent (132,142) and Ron Paul 9 percent (49,782), other 1.7 percent (9,378).

March 6: Vermont (unofficial, 93 percent): Mitt Romney 39.8 percent (22,533), Ron Paul, 25.4 percent (14,407), Rick Santorum 23.7 percent (13,401) and Newt Gingrich 8.1 percent (4,608), other 2.9 percent (1,665).

March 6: Virginia (unofficial, 100 percent): Mitt Romney 69.5 percent (158,050) and Ron Paul 40.5 percent (107,470).

Remaining primaries and caucuses:

March 10 (Saturday): Kansas (caucus), Virgin Islands (caucus)

March 13: Alabama, Hawaii (caucus), Mississippi

March 17 (Saturday): Missouri (GOP caucus to determine convention delegates)

March 20: Illinois

March 24: Louisiana

April 3: District of Columbia, Maryland, Texas, Wisconsin

April 24: Connecticut, Delaware, New York, Pennsylvania, Rhode Island

May 8: Indiana, North Carolina, West Virginia

May 15: Nebraska, Oregon

May 22: Arkansas, Kentucky