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Senate 2010 Polls
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Election 2010 Senate Primaries

California Senate - Republican Primary

PollDateSampleFiorina (R)Campbell (R)DeVore (R)Spread
Final Results----56.421.819.1Fiorina +34.6
RCP Average5/19 - 6/6--43.621.416.6Fiorina +22.2
Magellan Strategies (R)6/6 - 6/6602 LV541916Fiorina +35
SurveyUSA6/3 - 6/6569 LV482216Fiorina +26
Field5/27 - 6/2511 LV372219Fiorina +15
LA Times/USC5/19 - 5/26521 LV382316Fiorina +15
PPP (D)5/21 - 5/23417 LV412116Fiorina +20

All California Senate - Republican Primary Polling Data

Connecticut Senate - Republican Primary

PollDateSampleMcMahon (R)Simmons (R)Spread
Quinnipiac8/3 - 8/8664 LV5028McMahon +22
Quinnipiac7/28 - 8/21003 LV4730McMahon +17
Quinnipiac7/7 - 7/13854 LV5225McMahon +27
Quinnipiac3/9 - 3/15387 RV4434McMahon +10
Quinnipiac1/8 - 1/12378 RV2737Simmons +10
Quinnipiac11/3 - 11/8332 RV1728Simmons +11

Florida Senate - Democratic Primary

PollDateSampleMeek (D)Greene (D)Spread
Final Results----57.531.1Meek +26.4
RCP Average8/9 - 8/22--44.329.0Meek +15.3
PPP (D)8/21 - 8/22324 LV5127Meek +24
Quinnipiac8/21 - 8/22757 LV3929Meek +10
Mason-Dixon8/17 - 8/19500 LV4230Meek +12
Sunshine State News/VSS8/9 - 8/121000 LV4530Meek +15

All Florida Senate - Democratic Primary Polling Data

Florida Senate - Republican Primary

PollDateSampleRubio (R)Crist (R)Spread
RCP Average3/15 - 4/13--54.832.0Rubio +22.8
Quinnipiac4/8 - 4/13497 RV5633Rubio +23
Rasmussen Reports4/8 - 4/8500 LV5728Rubio +29
Mason-Dixon3/23 - 3/25400 LV4837Rubio +11
R2000/Daily Kos (D)3/15 - 3/17400 LV5830Rubio +28

All Florida Senate - Republican Primary Polling Data

Nevada Senate - Lowden vs. Tarkanian

PollDateSampleLowden (R)Tarkanian (R)Spread
LVRJ/Mason-Dixon4/5 - 4/7300 RV4527Lowden +18
LVRJ/Mason-Dixon2/22 - 2/24300 LV4729Lowden +18
LVRJ/Mason-Dixon1/5 - 1/7300 RV2628Tarkanian +2
LVRJ/Mason-Dixon11/30 - 12/2300 RV2524Lowden +1
LVRJ/Mason-Dixon10/6 - 10/8300 RV2321Lowden +2
LVRJ/Mason-Dixon8/17 - 8/18300 RV1433Tarkanian +19

New York Senate - Democratic Primary

PollDateSampleMaloney Gillibrand Spread
RCP Average6/18 - 7/14--29.329.0Maloney +0.3
Rasmussen Reports7/14 - 7/14373 LV3327Maloney +6
Marist6/23 - 6/25441 RV2837Gillibrand +9
Quinnipiac6/18 - 6/212477 RV2723Maloney +4

All New York Senate - Democratic Primary Polling Data

Ohio Senate - Democratic Primary

PollDateSampleFisher (D)Brunner (D)Spread
Final Results----55.644.4Fisher +11.2
RCP Average4/5 - 5/2--44.325.3Fisher +19.0
Quinnipiac4/28 - 5/2980 LV4323Fisher +20
Suffolk University4/27 - 4/29400 LV5527Fisher +28
R2000/Daily Kos (D)4/5 - 4/7400 LV3526Fisher +9

All Ohio Senate - Democratic Primary Polling Data

Pennsylvania Senate - Democratic Primary

PollDateSampleSestak (D)Specter (D)Spread
Final Results----54.046.0Sestak +8.0
RCP Average5/3 - 5/16--44.241.0Sestak +3.2
Quinnipiac5/12 - 5/16951 LV4241Sestak +1
Morning Call Tracking5/12 - 5/15430 LV4444Tie
Suffolk5/11 - 5/13400 LV4940Sestak +9
R2000/Daily Kos (D)**5/10 - 5/12400 LV4543Sestak +2
Franklin & Marshall5/3 - 5/9150 LV3836Sestak +2
Rasmussen Reports5/6 - 5/6408 LV4742Sestak +5

All Pennsylvania Senate - Democratic Primary Polling Data