2010 Senate Races

RealClearPolitics Ratings
RCP Race-by-Race Changes
Final Senate Map

2010 House Races

RealClearPolitics Ratings
RCP Race-by-Race Changes
Generic Congressional Ballot
Final House Map

2010 Governor Races

RealClearPolitics Ratings
RCP Race-by-Race Changes
Final Governors Map

Senate 2010 Polls
News & Election Videos

Battle for the House

RACE CHANGES

168 Democrats
Toss Ups
43
Republicans 225
122 2422434516163
218 Seats Needed For Majority (Recent Race Changes)
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Date State Previous Status New StatusDems Toss Ups GOP
11/1NH2Leans Dem»»»Toss Up16744224
10/31NY19Leans GOP»»»Toss Up16843224
10/31NC8Leans GOP»»»Toss Up16843224
10/31NM1Leans Dem»»»Toss Up16843224
10/31NY25Toss Up»»»Leans Dem16843224
10/31PA8Leans GOP»»»Toss Up16843224
10/31TX27Leans Dem»»»Toss Up16843224
10/31CO7Leans Dem»»»Toss Up16843224
10/31AZ8Toss Up»»»Leans GOP16843224
10/31WI3Leans Dem»»»Toss Up16843224
10/31TX23Toss Up»»»Leans GOP16843224
10/31GA2Toss Up»»»Leans GOP16843224
10/30MN8Leans Dem»»»Toss Up17140224
10/30NV3Toss Up»»»Leans GOP17140224
10/30ME2Leans Dem»»»Toss Up17140224
10/30NY20Toss Up»»»Leans GOP17140224
10/30PA15Leans GOP»»»Likely GOP17140224
10/29ME1Leans Dem»»»Toss Up17340222
10/29RI1Leans Dem»»»Toss Up17340222
10/29MA4Likely Dem»»»Leans Dem17340222
10/29MO3Likely Dem»»»Leans Dem17340222
10/29OR4Likely Dem»»»Leans Dem17340222
10/29TN8Leans GOP»»»Likely GOP17340222
10/29TX17Leans GOP»»»Likely GOP17340222
10/28FL25Likely GOP»»»Leans GOP17538222
10/28IN2Leans Dem»»»Toss Up17538222
10/28WA3Leans GOP»»»Toss Up17538222
10/28MO5Safe Dem»»»Likely Dem17538222
10/28WA6Safe Dem»»»Likely Dem17538222
10/28NC2Leans Dem»»»Toss Up17538222
10/28PA7Leans GOP»»»Toss Up17538222
10/28NY24Leans Dem»»»Toss Up17538222
10/28PA11Leans GOP»»»Toss Up17538222
10/27CA20Toss Up»»»Leans GOP17832225
10/27IA3Toss Up»»»Leans Dem17832225
10/27MS4Leans Dem»»»Toss Up17832225
10/27NJ3Toss Up»»»Leans GOP17832225
10/26NY20Leans Dem»»»Toss Up17834223
10/26GA8Toss Up»»»Leans GOP17834223
10/26ID1Leans Dem»»»Toss Up17834223
10/25IA1Toss Up»»»Leans Dem18033222
10/25NH2Toss Up»»»Leans Dem18033222
10/25NM1Toss Up»»»Leans Dem18033222
10/24NY23Toss Up»»»Leans GOP17736222
10/24SC5Toss Up»»»Leans GOP17736222
10/24KY6Leans Dem»»»Toss Up17736222
10/23CA11Toss Up»»»Leans GOP17837220
10/23FL22Toss Up»»»Leans GOP17837220
10/23IN9Toss Up»»»Leans GOP17837220
10/23OH18Toss Up»»»Leans GOP17837220
10/22KS3Leans GOP»»»Likely GOP17841216
10/22MN8Likely Dem»»»Leans Dem17841216
10/22TN4Leans Dem»»»Toss Up17841216
10/22PA17Leans Dem»»»Likely Dem17841216
10/22SDALToss Up»»»Leans GOP17841216
10/22NM2Toss Up»»»Leans GOP17841216
10/21AZ7Leans Dem»»»Toss Up17942214
10/21IL14Toss Up»»»Leans GOP17942214
10/21MI7Leans GOP»»»Toss Up17942214
10/21NY22Likely Dem»»»Leans Dem17942214
10/20NY24Toss Up»»»Leans Dem18041214
10/20IL17Toss Up»»»Leans GOP18041214
10/19FL2Toss Up»»»Leans GOP17943213
10/18AZ7Likely Dem»»»Leans Dem17944212
10/18WA2Leans Dem»»»Toss Up17944212
10/18AZ3Likely GOP»»»Leans GOP17944212
10/18OR5Leans Dem»»»Toss Up17944212
10/17IA1Leans Dem»»»Toss Up18142212
10/17IL10Leans Dem»»»Toss Up18142212
10/17TX27Likely Dem»»»Leans Dem18142212
10/16WA9Leans Dem»»»Toss Up18340212
10/16OR5Toss Up»»»Leans Dem18340212
10/16CT4Leans Dem»»»Toss Up18340212
10/15CO3Toss Up»»»Leans GOP18439212
10/15MN7Safe Dem»»»Likely Dem18439212
10/15NC13Safe Dem»»»Likely Dem18439212
10/15TX15Safe Dem»»»Likely Dem18439212
10/14IA3Leans Dem»»»Toss Up18440211
10/14MN1Likely Dem»»»Leans Dem18440211
10/14RI1Likely Dem»»»Leans Dem18440211
10/14NY2Safe Dem»»»Likely Dem18440211
10/14NY27Safe Dem»»»Likely Dem18440211
10/14TX25Safe Dem»»»Likely Dem18440211
10/13GA2Leans Dem»»»Toss Up18539211
10/13IL10Toss Up»»»Leans Dem18539211
10/13UT2Likely Dem»»»Leans Dem18539211
10/13WI8Toss Up»»»Leans GOP18539211
10/13NH2Leans GOP»»»Toss Up18539211
10/13OH13Toss Up»»»Leans Dem18539211
10/13OH6Leans Dem»»»Toss Up18539211
10/12NY22Safe Dem»»»Likely Dem18539211
10/12ID1Likely Dem»»»Leans Dem18539211
10/12OH15Leans GOP»»»Likely GOP18539211
10/12OH10Safe Dem»»»Likely Dem18539211
10/12PA13Safe Dem»»»Likely Dem18539211
10/12TX27Safe Dem»»»Likely Dem18539211
10/11NY19Toss Up»»»Leans GOP18539211
10/11NY25Leans Dem»»»Toss Up18539211
10/11OH6Likely Dem»»»Leans Dem18539211
10/11WA8Likely GOP»»»Leans GOP18539211
10/11AZ7Safe Dem»»»Likely Dem18539211
10/11NY4Safe Dem»»»Likely Dem18539211
10/8CT2Safe Dem»»»Likely Dem18639210
10/8CT1Safe Dem»»»Likely Dem18639210
10/8MI15Likely Dem»»»Leans Dem18639210
10/7NJ6Safe Dem»»»Likely Dem18639210
10/6VA5Likely GOP»»»Leans GOP18639210
10/6PA3Toss Up»»»Leans GOP18639210
10/6AZ1Toss Up»»»Leans GOP18639210
10/6HI1Leans Dem»»»Toss Up18639210
10/6IL11Leans GOP»»»Likely GOP18639210
10/6NC7Leans Dem»»»Toss Up18639210
10/6VA2Toss Up»»»Leans GOP18639210
10/6MN8Safe Dem»»»Likely Dem18639210
10/6CT5Leans Dem»»»Toss Up18639210
10/6NY23Leans Dem»»»Toss Up18639210
9/30VA5Leans GOP»»»Likely GOP19038207
9/30NJ3Leans Dem»»»Toss Up19038207
9/28AZ5Toss Up»»»Leans GOP19137207
9/28CA3Likely GOP»»»Leans GOP19137207
9/28LA2Likely Dem»»»Leans Dem19137207
9/28MS4Likely Dem»»»Leans Dem19137207
9/28NM2Leans GOP»»»Toss Up19137207
9/28MS2Safe Dem»»»Likely Dem19137207
9/28MA4Safe Dem»»»Likely Dem19137207
9/28PA10Toss Up»»»Leans GOP19137207
9/28NM3Likely Dem»»»Leans Dem19137207
9/23CO3Leans Dem»»»Toss Up19138206
9/23PA8Toss Up»»»Leans GOP19138206
9/22PA3Leans Dem»»»Toss Up19238205
9/20ID1Leans Dem»»»Likely Dem19337205
9/20NY23Toss Up»»»Leans Dem19337205
9/20WA9Likely Dem»»»Leans Dem19337205
9/17CA20Likely Dem»»»Toss Up19238205
9/17MI9Leans Dem»»»Toss Up19238205
9/17NY20Toss Up»»»Leans Dem19238205
9/16IA2Likely Dem»»»Leans Dem19337205
9/16IA1Likely Dem»»»Leans Dem19337205
9/15MI15Safe Dem»»»Likely Dem19337205
9/15NC7Likely Dem»»»Leans Dem19337205
9/13NV3Leans GOP»»»Toss Up19337205
9/13SDALLeans GOP»»»Toss Up19337205
9/9ME1Likely Dem»»»Leans Dem19335207
9/9ME2Likely Dem»»»Leans Dem19335207
9/9MI1Toss Up»»»Leans GOP19335207
9/9WA2Likely Dem»»»Leans Dem19335207
9/8IL17Leans Dem»»»Toss Up19336206
9/8NC4Safe Dem»»»Likely Dem19336206
9/2KY3Likely Dem»»»Leans Dem19435206
9/2CA47Likely Dem»»»Leans Dem19435206
8/31WA8Leans GOP»»»Likely GOP19435206
8/27WI8Leans Dem»»»Toss Up19435206
8/25RI1Safe Dem»»»Likely Dem19534206
8/25OR4Safe Dem»»»Likely Dem19534206
8/25ME2Safe Dem»»»Likely Dem19534206
8/25MA5Safe Dem»»»Likely Dem19534206
8/25IA1Safe Dem»»»Likely Dem19534206
8/25FL12Safe GOP»»»Likely GOP19534206
8/25AZ1Leans Dem»»»Toss Up19534206
8/25TN5Safe Dem»»»Likely Dem19534206
8/24AR2Leans GOP»»»Likely GOP19633206
8/24IL17Likely Dem»»»Leans Dem19633206
8/24NC11Leans Dem»»»Toss Up19633206
8/24NY29Leans GOP»»»Likely GOP19633206
8/24OR5Leans Dem»»»Toss Up19633206
8/24GA2Likely Dem»»»Leans Dem19633206
8/24TX23Leans Dem»»»Toss Up19633206
8/24FL8Toss Up»»»Leans GOP19633206
8/24GA8Leans Dem»»»Toss Up19633206
8/24AZ1Toss Up»»»Leans Dem19633206
8/24FL24Toss Up»»»Leans GOP19633206
8/24AR1Toss Up»»»Leans GOP19633206
8/24PA3Toss Up»»»Leans Dem19633206
8/20NY20Leans Dem»»»Toss Up19834203
8/20WA3Toss Up»»»Leans GOP19834203
8/20PA10Leans Dem»»»Toss Up19834203
8/20GA8Likely Dem»»»Leans Dem19834203
8/20NY25Likely Dem»»»Leans Dem19834203
8/20IL14Leans Dem»»»Toss Up19834203
8/13WI7Toss Up»»»Leans GOP20132202
8/9IA2Safe Dem»»»Likely Dem20133201
8/2NC11Likely Dem»»»Leans Dem20133201
7/29NC7Safe Dem»»»Likely Dem20133201
7/29KY6Likely Dem»»»Leans Dem20133201
7/28GA2Safe Dem»»»Likely Dem20133201
7/27NM1Leans Dem»»»Toss Up20133201
7/21IA3Toss Up»»»Leans Dem20232201
7/21IL11Toss Up»»»Leans GOP20232201
7/21NC8Toss Up»»»Leans GOP20232201
7/21NC11Leans Dem»»»Likely Dem20232201
7/21ID1Toss Up»»»Leans Dem20232201
7/10SDALToss Up»»»Leans GOP20036199
7/1NC8Leans Dem»»»Toss Up20037198