2008 Iowa Primary Polls
Last Updated on June 22, 2008

Race	Republican	Democrat	Others	Pollster	Dates	MoE
President	McCain 45%	Obama 49%		SurveyUSA	6/13-16/08	4.4%
	McCain 38%	Obama 45%	other 2%	Rasmussen Reports	6/10/08	4.5%
	McCain 38%	Obama 47%		SurveyUSA	5/21-22/08	4.1%
	McCain 45%	Clinton 42%	other 9%	Rasmussen Reports	5/13/08	4.5%
	McCain 42%	Obama 44%	other 8%
	McCain 42%	Clinton 43%		Research 2000	4/21-23/08	4%
	McCain 41%	Obama 49%
	McCain 48%	Clinton 42%		SurveyUSA	4/11-13/08	4.3%
	McCain 42%	Obama 49%
	McCain 51%	Clinton 36%	other 8%	Rasmussen Reports	3/31/08	4.5%
	McCain 42%	Obama 46%	other 6%
	McCain 48%	Clinton 44%		SurveyUSA	3/14-16/08	4.4%
	McCain 44%	Obama 50%
	McCain 46%	Clinton 41%		SurveyUSA	2/26-28/08	4%
	McCain 41%	Obama 50%
	McCain 49%	Clinton 40%		Des Moines Register poll	2/17-20/08	4%
	McCain 36%	Obama 53%
	McCain 47%	Clinton 37%		Rasmussen Reports	2/18/08	4.5%
	McCain 41%	Obama 44%
	McCain 52%	Clinton 41%		SurveyUSA	2/15-17/08	4.2%
	McCain 41%	Obama 51%
	Giuliani 35%	Clinton 51%		SurveyUSA	1/4-6/07	4.3%
	Romney 40%	Clinton 48%
	Huckabee 45%	Clinton 47%
	McCain 48%	Clinton 44%
	Giuliani 26%	Obama 66%
	Romney 33%	Obama 59%
	Huckabee 35%	Obama 58%
	McCain 38%	Obama 55%
	Huckabee 31% Romney 25% Thompson 11% McCain 10% Paul 10% Giuliani 6% Hunter 1% undecided 6%	Obama 31% Edwards 27% Clinton 24% Richardson 7% Biden 5% Dodd 1% Kucinich <1%undecided 5%		Zogby International	12/30-1/2/08	3.3%
	Huckabee 29% Romney 24% Thompson 13% McCain 11% Giuliani 8% Paul 6% Hunter 4% Keyes 1% undecided 4%	Clinton 34% Obama 25% Edwards 21% Biden 8% Richardson 6% Dodd 2% Kucinich 1% Gravel 1% undecided 2%		American Research Group	12/31-1/2/07	4%
	Huckabee 28% Romney 26% McCain 12% Thompson 12% Paul 9% Giuliani 7% Hunter 1% undecided 6%	Clinton 28% Obama 28% Edwards 26% Richardson 7% Biden 4% Dodd 1% Kucinich 1%undecided 5%		Zogby International	12/29-1/1/08	3.3%
	Huckabee 29% Romney 25% McCain 12% Thompson 10% Giuliani 8% Paul 7% Hunter 1% undecided 6%	Clinton 30% Obama 26% Edwards 25% Richardson 5% Biden 5% Dodd 1% Kucinich 1% undecided 7%		Zogby International	12/28-31/07	3.3%
	Huckabee 29% Romney 27% McCain 13% Thompson 8% Giuliani 7% Paul 7% Hunter 1% undecided 6%	Clinton 30% Obama 26% Edwards 26% Richardson 5% Biden 5% Dodd 1% Kucinich 1% undecided 6%		Zogby International	12/27-30/07	3.3%
	Romney 31% Huckabee 28% Thompson 13% McCain 10% Giuliani 8% Paul 8% Hunter <1% undecided 2%	Clinton 33% Obama 31% Edwards 22% Richardson 7% Biden 4% Dodd 1% Kucinich 1% Gravel <1% undecided <1%		Opinion Research Corp.	12/26-30/07	4.5%
						5%
	Huckabee 32% Romney 26% McCain 13% Thompson 9% Paul 9% Giuliani 5% Hunter 1% Keyes 1% Cox <1% undecided 4%	Obama 32% Clinton 25% Edwards 24% Richardson 6% Biden 4% Dodd 2% Kucinich 1% Gravel <1% undecided 6%		Selzer & Co. Inc.	12/27-30/07	3.5%
	Romney 30% Huckabee 28% McCain 16% Thompson 13% Giuliani 4% Paul 4% Hunter 1% undecided 4%	Obama 32% Edwards 29% Clinton 27% Biden 5% Richardson 2% Dodd 1% Kucinich 1% undecided 3%		Strategic Vision (R)	12/28-30/07	4.5%
	Huckabee 29% Romney 28% McCain 11% Giuliani 8% Thompson 8% Paul 8% Hunter 1% undecided 6%	Clinton 31% Obama 27% Edwards 24% Richardson 5% Biden 5% Dodd 1% Kucinich <1% undecided 6%		Zogby International	12/26-29/07	4.3%
						3.4%
		Clinton 30% Edwards 29% Obama 22% others 14% undecided 5%		InsiderAdvantage/Majority Opinion Poll	12/28-29/07	3.4%
		Edwards 41% Clinton 34% Obama 25%				weighted
	Romney 32% Huckabee 23% McCain 11% Thompson 7% Giuliani 6% Paul 6% Hunter 2% Keyes 2% undecided 11%	Clinton 31% Edwards 24% Obama 24% Biden 5% Richardson 5% Dodd 3% Kucinich 1% Gravel <1% undecided 7%		American Research Group	12/26-28/07	4%
	Romney 27% Huckabee 23% Thompson 14% McCain 13% Giuliani 5% Paul 5% Hunter 1% Keyes <1% undecided 12%	Edwards 24% Clinton 23% Obama 22% Richardson 12% Biden 8% Dodd 2% Kucinich 1% Gravel <1% undecided 8%		Mason-Dixon	12/26-28/07	5%
	Huckabee 34% Romney 27% Thompson 11% Giuliani 8% McCain 8% Paul 8% Hunter 1% undecided 3%	Obama 29% Edwards 29% Clinton 28% Richardson 7% Biden 3% Dodd 1% Kucinich 1% Gravel <1% undecided 2%		Research 2000	12/26-27/07	4.5%
	Huckabee 29% Romney 27% Thompson 15% McCain 14% Giuliani 4% Paul 4% Hunter 1% undecided 6%	Obama 30% Clinton 29% Edwards 28% Biden 5% Richardson 2% Kucinich 1% Dodd 1% undecided 4%		Strategic Vision (R)	12/26-27/07	4.5%
	Huckabee 37% Romney 23% McCain 11% Thompson 11% Giuliani 6% Paul 1% Hunter 1%	Clinton 29% Obama 26% Edwards 25% Richardson 6% Biden 4% Kucinich 2% Dodd 1%		Interviewing Services of America for Bloomberg / LA Times	12/20-23, 26/07	5%
						6%
	Huckabee 36% Romney 28% Thompson 10% McCain 8% Giuliani 8% Hunter 2% Paul 1%	Clinton 31% Edwards 25% Obama 22% Richardson 7% Biden 6% Kucinich 2% Dodd 1%				5% LV
						7% LV
	Huckabee 23% Romney 21% McCain 17% Giuliani 14% Paul 10% Thompson 3% Hunter 2% undecided 8%	Clinton 34% Edwards 20% Obama 19% Biden 8% Richardson 5% Kucinich 2% Dodd 2% Gravel <1% undecided 10%		American Research Group	12/20-23/07	4%
	Huckabee 28% McCain 20% Romney 17% Giuliani 13% Thompson 5% Paul 4% Tancredo 1% Hunter <1% other / undecided 11%	Clinton 29% Obama 25% Edwards 18% Biden 8% Richardson 7% Kucinich 2% Dodd 3% Gravel <1% undecided 8%		American Research Group	12/16-19/07	4%
	Huckabee 33% Romney 25% Giuliani 11% McCain 9% Thompson 9% Paul 6% Tancredo 3% Hunter 1% other 2%	Clinton 30% Obama 28% Edwards 26% Richardson 7% Biden 3% Kucinich 1% Dodd 1% Gravel <1% undecided 3%		Opinion Research	12/14-18/07	4%
						5%
	Huckabee 31% Romney 25% Thompson 16% McCain 8% Giuliani 6% Paul 5% Tancredo 2% Hunter 1% undecided 6%	Obama 30% Clinton 27% Edwards 27% Biden 5% Richardson 3% Kucinich 1% Dodd 1% undecided 6%		Strategic Vision (R)	12/15-18/07	4.5%
	Huckabee 35% Romney 27% Thompson 9% Giuliani 8% Paul 8% McCain 6% Tancredo 2% Hunter 1% other 0%	Obama 33% Clinton 29% Edwards 20% Richardson 8% Biden 4% Kucinich 1% Dodd 1% other <0.5%		TNS	12/13-17/07	4%
		Obama 37% Clinton 31% Edwards 26%				5%
	Huckabee 28% Romney 27% McCain 14% Thompson 8% Giuliani 8% Paul 6% Tancredo 2% Hunter 1%	Clinton 31% Obama 27% Edwards 22% Richardson 9% Biden 5% other 3%		Rasmussen Reports	12/17/07	4%
	Huckabee 28% Romney 25% Thompson 10% McCain 9% Paul 6% Giuliani 6%	Edwards 30% Clinton 26% Obama 24%		Insider Advantage / Majority Opinion	12/16-17/07	3%
						4%
	Giuliani 42%	Clinton 47%		SurveyUSA	12/13-15/07	4.3%
	Romney 45%	Clinton 48%
	Huckabee 45%	Clinton 46%
	McCain 46%	Clinton 45%
Giuliani 36%	Obama 55%
Romney 39%	Obama 51%
Huckabee 39%	Obama 52%
McCain 39%	Obama 51%
Huckabee 31% Romney 22% Thompson 9% Giuliani 9% McCain 7% Paul 7% Tancredo 2% Hunter 1% undecided 12%	Obama 33% Clinton 24% Edwards 24% Richardson 9% Biden 3% Dodd 1% Kucinich 1% Gravel <1% undecided 5%		Research 2000	12/10-13/07	4.5%
Republican 39%	Democrat 52%	Neither 2%	Diageo / The Hotline	12/7-12/07	3.1%
Huckabee 36% Romney 23% Giuliani 12% Thompson 8% McCain 5% Paul 5% Tancredo 1% Hunter <1%	Clinton 27% Obama 27% Edwards 22% Richardson 8% Biden 5% Dodd 1% Kucinich 1% Gravel <1%				4.6%
					4.1%
Huckabee 39% Romney 23% Thompson 8% Giuliani 8% McCain 6% Paul 5% Tancredo 3% Hunter 1%	Clinton 29% Obama 26% Edwards 22% Richardson 7% Biden 5% other 3%		Rasmussen Reports	12/10/07	3.5%
					3%
Huckabee 30% Romney 25% Thompson 13% Giuliani 10% McCain 5% Paul 4% Tancredo 3% Hunter 1% undecided 9%	Obama 33% Clinton 25% Edwards 24% Biden 4% Richardson 4% Dodd 1% Kucinich 1% undecided 8%		Strategic Vision (R)	12/8-10/07	4.5%
Huckabee 32% Romney 20% Thompson 11% McCain 7% Giuliani 5% Tancredo 2% Paul 2% Hunter 1%	Clinton 27% Obama 25% Edwards 21% Richardson 9% Biden 5% Dodd 1% Kucinich 1% Gravel <1%		Mason-Dixon	12/3-6/07	5%
Huckabee 39% Romney 17% Thompson 10% Giuliani 9% Paul 8% McCain 6% Tancredo 2% Hunter <1% other 1% undecided 8%	Obama 35% Clinton 29% Edwards 18% Richardson 9% Biden 4% Kucinich <1% Dodd <1% other 0% undecided 5%		Princeton Survey Research	12/5-6/07	5%
					6%
	Clinton 27% Edwards 24% Obama 22% Richardson 9% Biden 6% Kucinich 2% Dodd 1% Gravel <1% undecided 9%		Global Strategy Group (D)	12/5/07	4.4%
Huckabee 27% Romney 24% Giuliani 13% Thompson 11% McCain 6% Paul 5% Tancredo 2% Hunter 1% undecided 11%	Obama 32% Clinton 25% Edwards 25% Biden 5% Richardson 3% Dodd 1% Kucinich 1% undecided 8%		Strategic Vision (R)	11/30-12/2/07	4.5%
Romney 26% Huckabee 25% Giuliani 12% Thompson 8% McCain 5% Paul 5% Tancredo 2% Hunter 1% other 1% undecided 15%	Clinton 27% Obama 24% Edwards 21% Richardson 8% Biden 5% Kucinich 2% Dodd <1% Gravel <1% undecided 11%		Zogby International	11/29-12/1/07	4.4%
Romney 28% Huckabee 27% Thompson 14% Giuliani 9% McCain 9% Paul 3% Tancredo 1% Hunter <1% Keyes <1% undecided 9%	Obama 27% Clinton 25% Edwards 23% Biden 8% Richardson 4% Dodd 3% Kucinich 2% Gravel <1% undecided 8%		American Research Group	11/26-29/07	4%
Huckabee 32% Romney 16% Giuliani 12% McCain 10% Thompson 7% Paul 6% Tancredo 2% Hunter <1%			Insider Advantage / Majority Opinion	11/28/07	3%
Huckabee 29% Romney 24% Giuliani 13% Thompson 9% McCain 7% Paul 7% Tancredo 6% Hunter 1% Keyes <1% Cox <1% undecided 4%	Obama 28% Clinton 25% Edwards 23% Richardson 9% Biden 6% Kucinich 1% Dodd 1% Gravel <1% undecided 7%		Selzer & Co.	11/25-28/07	4.4%
Huckabee 28% Romney 25% Giuliani 12% Thompson 11% Paul 5% McCain 4% Tancredo 4% Hunter 1%	Clinton 27% Obama 25% Edwards 24% Richardson 10% Biden 4% other 2%		Rasmussen Reports	11/26-27/07	3.5%
Romney 25% Huckabee 24% Giuliani 14% Thompson 12% McCain 5% Paul 5% Tancredo 3% Hunter 1% other 0%	Clinton 31% Obama 26% Edwards 19% Richardson 10% Biden 2% Dodd 1% Kucinich 1% other 0%		Pew Research Center	11/7-25/07	4.5%
					5.5%
Romney 26% Huckabee 24% Giuliani 14% Thompson 10% McCain 7% Paul 5% Tancredo 3% Hunter 1% undecided 10%	Obama 29% Clinton 29% Edwards 23% Richardson 6% Biden 4% Kucinich 1% Dodd 1% undecided 7%		Strategic Vision (R)	11/23-25/07	4.5%
Romney 28% Huckabee 24% Thompson 15% Giuliani 13% McCain 6% Paul 6% Tancredo 2% Hunter 1% other 1% undecided 4%	Obama 30% Clinton 26% Edwards 22% Richardson 11% Biden 4% Kucinich 2% Dodd 1% Gravel <0.5% other 1% undecided 3%		TNS / Washington Post	11/14-18/07	4.5%
Romney 25.4% Huckabee 22.1% Giuliani 15.8% Thompson 9.1% McCain 7.7% Tancredo 4.1% Paul 3.0% undecided 11.4%	Clinton 30.8% Edwards 24.4% Obama 20.2% Richardson 11.4% Biden 3.9% Kucinich 1.1% Dodd 0.6% undecided 5.9%		Univ. of IA	11/6-18/07	6%
Romney 26% Huckabee 24% Giuliani 11% Thompson 11% McCain 10% Paul 3% Tancredo 1% Hunter 1% Keyes <1% other / undecided 13%	Clinton 27% Obama 21% Edwards 20% Richardson 12% Biden 5% Dodd 3% Kucinich 2% Gravel <1% undecided 10%		American Research Group	11/10-14/07	4%
Romney 27% Huckabee 18% Giuliani 16% Thompson 10% McCain 6% Paul 5% Tancredo 2% Hunter 1% undecided 15%	Clinton 27% Obama 25% Edwards 21% Richardson 10% Biden 4% Dodd 1% Kucinich 1% Gravel <1% other / undecided 11%		Research 2000	11/12-14/07	4%
McCain 38%	Clinton 46%
McCain 37%	Obama 47%
Romney 29% Huckabee 16% Giuliani 15% Thompson 14% McCain 6% Paul 4% Tancredo 4% Hunter 2%	Clinton 29% Edwards 25% Obama 24% Richardson 10% Biden 3% other 3%		Rasmussen Reports	11/12/07	3%
					3.5%
Romney 30% Huckabee 19% Giuliani 12% Thompson 11% McCain 7% Paul 5% Tancredo 2% Hunter 1% undecided 13%	Clinton 29% Obama 27% Edwards 20% Richardson 7% Biden 5% Dodd 1% Kucinich 1% undecided 10%		Strategic Vision (R)	11/9-12/07	4%
Romney 27% Huckabee 21% Giuliani 15% Thompson 9% McCain 4% Paul 4% Tancredo 3% Hunter 2% undecided 14%	Clinton 25% Edwards 23% Obama 22% Richardson 12% Biden 4% Dodd 1% Kucinich 1% undecided 12%		CBS News/ New York Times	11/2-11/07	4%
					5%
Giuliani 43%	Clinton 47%		SurveyUSA	11/9-11/07	4.3%
Romney 43%	Clinton 49%
Huckabee 43%	Clinton 49%
McCain 48%	Clinton 44%
Giuliani 39%	Obama 52%
Romney 39%	Obama 53%
Huckabee 35%	Obama 56%
McCain 42%	Obama 50%
Romney 31% Huckabee 15% Giuliani 11% Thompson 10% McCain 8% Paul 4% Tancredo 3% Hunter 1% other 1% undecided 16%	Clinton 28% Obama 25% Edwards 21% Richardson 9% Biden 3% Dodd 1% Kucinich <1% Gravel <1% undecided 12%		Zogby International	11/6/07	4.5%
				11/6-7/07	5%
Romney 27% Huckabee 19% Giuliani 16% McCain 14% Thompson 8% Tancredo 2% Paul 1% Hunter <1% Keyes <1% undecided 13%	Clinton 32% Obama 22% Edwards 15% Richardson 7% Biden 5% Dodd 2% Kucinich 1% Gravel <1% undecided 16%		American Research Group	10/26-29/07	4%
Romney 36.2% Giuliani 13.1% Huckabee 12.8% Thompson 11.4% McCain 6.0% Tancredo 2.2% others 3.5%	Clinton 28.9% Obama 26.6% Edwards 20.0% Richardson 7.2% Biden 5.3% others 3.3%		Univ. of IA	10/17-24/07	5.8%
					5.5%
Giuliani 43%	Clinton 48%		SurveyUSA	10/12-14/07	4.4%
Thompson 42%	Clinton 50%				4.4%
Romney 42%	Clinton 50%				4.3%
Huckabee 41%	Clinton 51%				4.4%
McCain 44%	Clinton 49%				4.5%
Paul 36%	Clinton 52%				4.5%
Giuliani 42%	Gore 51%				4.5%
Romney 25% Thompson 19% Huckabee 18% Giuliani 13% McCain 6% Brownback 3% Tancredo 2% Paul 2% Hunter 1% undecided 11%	Clinton 33% Edwards 23% Obama 21% Richardson 9% Biden 4% Dodd 1% Kucinich 1% undecided 12%		Rasmussen Reports	10/10, 14/07	4%
Romney 27% Giuliani 13% Huckabee 12% Thompson 10% McCain 5% Brownback 4% Paul 4% Tancredo 2% Hunter 1% undecided 22%	Clinton 28% Obama 23% Edwards 20% Richardson 9% Biden 6% Dodd 1% Kucinich 1% undecided 12%		Strategic Vision (R)	10/12-14/07	4%
Romney 29% Thompson 18% Huckabee 12% Giuliani 11% McCain 7% Tancredo 5% Paul 4% Brownback 2% Keyes 2% Hunter 1% Cox <1% undecided 9%	Clinton 29% Edwards 23% Obama 22% Richardson 8% Biden 5% Kucinich 1% Dodd 1% Gravel <1% undecided 11%		Selzer & Co.	10/1-3/07	4.9%
Romney 22% Giuliani 21% Thompson 16% McCain 11% Gingrich 5% Huckabee 4% Hunter 2% Brownback 2% Paul 2% Tancredo 1% undecided 13%	Clinton 30% Obama 24% Edwards 19% Richardson 10% Biden 3% Kucinich 1% Dodd 1% Gravel <1% undecided 13%		American Research Group	9/26-29/07	4%
Romney 24% Thompson 16% Giuliani 13% Huckabee 12% McCain 9% Paul 5% Tancredo 3% Brownback 2% Hunter 1% other <1% undecided 15%	Obama 28% Clinton 24% Edwards 22% Richardson 10% Biden 5% Kucinich 1% Dodd 1% Gravel 0% other <1% undecided 9%		Princeton Survey Research Assoc.	9/26-27/07	5%
					6%
Romney 30% Giuliani 17% Thompson 13% Huckabee 8% McCain 6% Gingrich 5% Paul 3% Tancredo 2% Brownback 2% Hunter 1% undecided 13%	Clinton 24% Edwards 22% Obama 21% Richardson 13% Biden 4% Dodd 1% Kucinich 1% undecided 14%		Strategic Vision (R)	9/21-23/07	4%
Giuliani 42%	Clinton 50%		SurveyUSA	9/14-16/07	4.3%
Thompson 44%	Clinton 50%				4.4%
Romney 43%	Clinton 50%				4.4%
Giuliani 42%	Obama 50%				4.4%
Thompson 41%	Obama 51%				4.4%
Romney 41%	Obama 51%				4.4%
Giuliani 39%	Edwards 53%				4.4%
Thompson 37%	Edwards 54%				4.4%
Romney 38%	Edwards 54%				4.5%
Romney 28% Giuliani 16% Thompson 16% Huckabee 8% McCain 7% Tancredo 3% Brownback 2% Paul 2% Hunter 1% other / undecided 17%	Clinton 28% Edwards 23% Obama 19% Richardson 10% Kucinich 2% Biden 2% Dodd 1% Gravel <1% other / undecided 15%		Bloomberg / Los Angeles Times	9/6-10/07	5%
Romney 27% Giuliani 17% Huckabee 14% Thompson 13% Gingrich 7% McCain 5% Hunter 1% Brownback <1% Paul 1% Tancredo <1% undecided 15%	Clinton 28% Obama 23% Edwards 20% Richardson 13% Kucinich 3% Biden 1% Dodd 1% Gravel <1% undecided 11%		American Research Group	8/26-29/07	4%
	Edwards 29% Clinton 24% Obama 22% Richardson 11% Biden 5% Kucinich 2% Dodd 1% undecided 6%		Schulman, Ronca, & Bucuvalas	8/22-26/07	5%
	Edwards 32% Clinton 24% Obama 22% Richardson 13% undecided 2%
Romney 35% Giuliani 12% Thompson 11% Huckabee 11% Tancredo 9% McCain 7% Brownback 2% Paul 1% Hunter 1% undecided 10%			McLaughlin & Associate (R)	8/20-21/07	4.5%
Romney 31% Thompson 15% Giuliani 13% McCain 8% Huckabee 8% Gingrich 3% Paul 3% Tancredo 3% Brownback 2% Hunter 1% undecided 13%	Edwards 23% Obama 22% Clinton 21% Richardson 14% Biden 5% Dodd 1% Kucinich 1% undecided 13%		Strategic Vision (R)	8/17-19/07	4%
Giuliani 40%	Clinton 52%		SurveyUSA	8/10-12/07	4.3%
F. Thompson 40%	Clinton 53%
Romney 42%	Clinton 51%
Romney 33% Giuliani 14% Thompson 12% Huckabee 8% McCain 6% Brownback 4% Tancredo 3% Paul 3% Hunter 1% other 2% undecided 14%	Clinton 30% Edwards 23% Obama 19% Richardson 10% Biden 3% Kucinich 1% Dodd <1% Gravel <1% other / undecided 13%		Zogby International	8/17-18/07	4.5%
	Edwards 30% Clinton 22% Obama 18% Richardson 13% Biden 5% Kucinich 1% Dodd 0% Gravel 0% undecided 11%		Hart Research (D)	8/2-3/07	4.3%
Clinton (D) 18% Obama (D) 14% Romney (R) 9% Edwards (D) 9% Giuliani (R) 4% Richardson (D) 4% Thompson (R) 2% McCain (R) 1% Paul (R) 1% Gingrich <1% T. Thompson <1% Dodd <1% Biden <1% Brownback <1% Hagel <1% Huckabee <1% Kucinich <1% undecided 34%			Univ. of Iowa	7/29-8/5/07	3.3%
Romney 27% Giuliani 11% Thompson 7% Brownback 4% Tancredo 4% McCain 3% Huckabee 3% undecided / other 41%	Clinton 27% Obama 22% Edwards 22% Richardson 9% undecided / other 20%				5.6%
					4.9%
Romney 26% Giuliani 14% Thompson 13% Huckabee 8% McCain 8% Brownback 5% Tancredo 5% T. Thompson 4% Paul 2% Hunter 1% other 1% none of these 4%	Obama 27% Clinton 26% Edwards 26% Richardson 11% Biden 2% Kucinich 2% Dodd 1% Gravel <1% none of these 2%		Selzer & Company	7/26-31/07	4%
Romney 25% Giuliani 14% Thompson 13% Huckabee 8% McCain 8% Brownback 5% Tancredo 5% Gingrich 4% T. Thompson 4% Paul 2% Hunter 1% other 1% none of these 3%
Giuliani 22% Romney 21% McCain 17% Thompson 13% Gingrich 4% Hunter 2% T. Thompson 2% Brownback 1% Huckabee 1% Paul 1% Tancredo 1% undecided 15%	Clinton 30% Edwards 21% Obama 15% Richardson 13% Biden 3% Kucinich 2% Dodd 1% Clark <1% Gravel <1% undecided 15%		American Research Group	7/26-30/07	4%
Romney 26% Giuliani 9% Thompson 7% T. Thompson 6% McCain 5% Brownback 5% Tancredo 5% Huckabee 4% Paul 1% Hunter <1% undecided 32%			Victory Enterprises (R)	7/23-25/07	4.9%
Giuliani 37%	Clinton 41%		Research 2000	7/23-25/07	4%
McCain 36%	Clinton 42%
Giuliani 37%	Edwards 43%
Romney 34%	Edwards 45%
F. Thompson 28	Edwards 45%
Giuliani 36%	Obama 45%
McCain 36%	Obama 44%
Romney 25% Thompson 14% Giuliani 13% McCain 10% Gingrich 6% Huckabee 2% T. Thompson 2% Tancredo 2% Brownback 2% Hunter 1% Paul 1% undecided 22%	Edwards 27% Clinton 22% Obama 16% Richardson 11% Biden 3% Dodd 2% Kucinich 2% Gravel 1% undecided 16%
Giuliani 40%	Clinton 52%		SurveyUSA	7/13-15/07	4.3%
F. Thompson 39%	Clinton 54%
Romney 38%	Clinton 54%
Romney 25% Giuliani 18% Thompson 14% McCain 13% Gingrich 5% Brownback 3% T. Thompson 3% Hagel 1% Huckabee 1% Hunter 1% Paul 1% Tancredo 1% Gilmore <1% Pataki <1% undecided 14%	Clinton 32% Edwards 29% Obama 13% Richardson 5% Biden 2% Dodd 2% Kucinich 1% Clark 1% Gravel 1% undecided 14%		American Research Group	6/26-30/07	4%
Romney 23% Thompson 17% Giuliani 14% McCain 10% T. Thompson 6% Huckabee 5% Gingrich 4% Brownback 3% Tancredo 2% Paul 2% Hunter 1% Gilmore 1% Hagel 1% undecided 11%	Edwards 26% Obama 21% Clinton 20% Richardson 11% Biden 4% Dodd 2% Kucinich 1% undecided 15%		Strategic Vision (R)	6/22-24/07	4%
Romney Thompson Giuliani Huckabee McCain Brownback undecided	Edwards 34% Clinton 24% Obama 17% Richardson 13% Biden 2% Kucinich 2% Dodd 0% other 1% undecided 8%		Fairbank, Maslin Maullin (D)	6/18-20/07	4.4%
	Edwards 31% Clinton 23% Richardson 18% Obama 16% Biden 3% Kucinich 2% Dodd 0% other 1% undecided 8%				LV
Romney 25% Thompson 17% Giuliani 15% Huckabee 7% McCain 6% Brownback 6% undecided 21%	Clinton 22% Edwards 21% Obama 18% Richardson 6% Biden 4% other 2% undecided 27%		Mason-Dixon	6/13-16/07	5%
Giuliani 37%	Clinton 42%	Bloomberg 11%	SurveyUSA	6/8-10/07	4.4%
Giuliani 41%	Clinton 47%
Thompson 36%	Clinton 44%	Bloomberg 11%
Thompson 46%	Clinton 46%
Giuliani 39%	Obama 43%	Bloomberg 8%
Romney 36%	Obama 48%	Bloomberg 9%
Romney 31%	Clinton 53%	Bloomberg 8%		5/11-13/07
Romney 37%	Clinton 55%
Romney 29% Giuliani 12% Thompson 10% Gingrich 10% McCain 9% Huckabee 7% other / undecided 23%		other 1%	Voter / Consumer Research (R)	5/29-31/07	4.9%
Romney 31% Thompson 15% Gingrich 10% McCain 9% Giuliani 8% T. Thompson 5% Brownback 4% Huckabee 4% Tancredo 4% Paul 2% Hunter 1% Gilmore 0% undecided 8%	Edwards 31% Clinton 17% Obama 17% Richardson 10% Biden 4% Kucinich 2% Dodd 1% Gravel 0% undecided 17%		Public Policy Polling	5/30/07	2.7%
					3.5%
McCain 25% Giuliani 23% Romney 16% Gingrich 8% Thompson 6% Brownback 3% Tancredo 2% Huckabee 2% Hagel 2% T. Thompson 2% Gilmore 1% Hunter <1% Pataki <1% Paul <1% undecided 10%	Clinton 31% Edwards 25% Obama 11% Richardson 8% Kucinich 4% Biden 3% Dodd 2% Clark 1% Gravel 1% undecided 14%		American Research Group	5/23-26/07	4%
Romney 20% Giuliani 18% McCain 16% Thompson 10% T. Thompson 7% Gingrich 5% Huckabee 3% Brownback 2% Tancredo 2% Paul 2% Hunter 1% Gilmore 1% Hagel 1% undecided 12%	Edwards 29% Obama 24% Clinton 16% Richardson 9% Biden 3% Dodd 2% Kucinich 1% undecided 16%		Strategic Vision (R)	5/18-20/07	4%
Romney 30% McCain 18% Giuliani 17% T. Thompson 7% Brownback 5% Huckabee 4% Tancredo 4% Cox 1% Gilmore 1% Hunter 1% Cox <1% Paul <1% undecided 12%	Edwards 29% Obama 23% Clinton 21% Richardson 10% Biden 3% Kucinich 2% Gravel 1% Dodd <1% undecided 11%		Selzer & Co. Inc.	5/12-16/07	4.9%
McCain 40%	Clinton 39%		Research 2000	5/14-16/07	4%
McCain 38%	Edwards 41%
McCain 38%	Obama 43%
Giuliani 38%	Clinton 38%
Giuliani 37%	Edwards 41%
Giuliani 37%	Obama 44%
Romney 35%	Clinton 41%
Romney 34%	Edwards 44%
Romney 34%	Obama 45%
F. Thompson 30%	Clinton 39%
F. Thompson 29%	Edwards 44%
F. Thompson 27%	Obama 44%
McCain 18% Giuliani 17% Romney 16% Thompson 9% Gingrich 6% T. Thompson 3% Tancredo 3% Brownback 2% Huckabee 2% Gilmore 1% Hunter 1% Paul <1% undecided 22%	Clinton 28% Edwards 26% Obama 22% Richardson 7% Biden 2% Dodd 2% Kucinich 2% Gravel 1% undecided 10%				5%
Romney 19% Giuliani 18% McCain 18% Thompson 9% T. Thompson 4% Tancredo 3% Brownback 2% Huckabee 2% Paul 1% Hagel <1% Hunter <1% other / undecided 22%	Edwards 26% Clinton 24% Obama 22% Richardson 6% Biden 4% Kucinich 1% Dodd <1% Gravel <1% other / undecided 16%		Zogby International	5/14-15/07	4.6%
McCain 18% Romney 17% Giuliani 16% Thompson 8% Gingrich 8% Brownback 4% T. Thompson 3% Tancredo 2% Huckabee 1% Paul <1% Hagel <1% Hunter <1% other 2% undecided 21%	Edwards 24% Obama 23% Clinton 21% Gore 7% Richardson 6% Biden 5% Kucinich 1% other 1% undecided 12%				4.4%
Giuliani 40%	Clinton 52%		SurveyUSA	5/11-13/07	4.3%
McCain 26% Giuliani 19% Romney 14% Thompson 13% Gingrich 8% Tancredo 2% Huckabee 2% Hagel 1% T. Thompson 1% Brownback 1% Gilmore 1% Hunter <1% Pataki <1% Paul <1% undecided 13%	Edwards 27% Clinton 23% Obama 19% Biden 6% Richardson 5% Dodd 2% Kucinich 2% Clark <1% Gravel <1% undecided 16%		American Research Group	4/27-30/07	4%
Giuliani 48%	Clinton 45%		SurveyUSA	4/13-15/07	4.3%
Thompson 44%	Clinton 46%
Giuliani 40%	Edwards 54%		SurveyUSA	4/13-15/07	4.3%
Giuliani 44%	Obama 49%		SurveyUSA	4/13-15/07	4.5%
Giuliani 25% McCain 20% Thompson 11% Romney 8% Gingrich 6% T. Thompson 3% Brownback 3% Hagel 2% Tancredo 2% Huckabee 2% Gilmore 1% Paul 1% Hunter 1% other / undecided 15%	Edwards 27% Obama 20% Clinton 19% Biden 4% Richardson 4% Clark 1% Dodd 1% Kucinich 1% other / undecided 23%		Strategic Vision (R)	3/30-4/1/07	4%
Republican 31%	Democrat 46%		Univ. of Iowa	3/19-31/07	3%
McCain 21% Giuliani 20% Romney 17% Thompson 5% Gingrich 3% other / undecided 34%	Edwards 34% Clinton 29% Obama 19% other / undecided 18%				5.5%
					6.5%
Clinton 14% Edwards 13% Obama 11% Giuliani 7% McCain 7% Romney 5% Thompson <1% Brownback <1% Gore <1% Richardson <1% other / undecided 39%					4.4%
Giuliani 25% McCain 19% Romney 11% Thompson 7% T. Thompson 5% Brownback 3% Huckabee 2% Hagel 1% Tancredo 1% Hunter <1% Paul <1% Sanford <1% other / undecided 26%			Zogby International	3/28/07	5%
Giuliani 44% McCain 38% Romney 18% Thompson 11% T. Thompson 11% Brownback 6% Huckabee 3% Hagel 2% Tancredo 1% Hunter 1% Paul 1% Sanford 1% other / undecided 65%					2nd Choice
McCain 21% Giuliani 20% Romney 17% Thompson 5% Gingrich 3% other 11% undecided 23%	Edwards 33% Clinton 31% Obama 19%		Univ. of Iowa	3/19-25/07	6%
	Edwards 30.2% Clinton 24.4% Obama 22.1%				Before Cancer Discloser
	Edwards 23.2% Clinton 29.5% Obama 11.4%				After Cancer Discloser
	Edwards 27% Clinton 25% Obama 23% Biden 3% Richardson 3% Dodd 1% Kucinich 1% Gravel <1% undecided 15%		Zogby International	3/26/07	4.5%
McCain 29% Giuliani 29% Thompson 12% Romney 10% Gingrich 7% Hagel 1% Tancredo 1% T. Thompson 1% Brownback <1% Gilmore <1% Huckabee <1% Hunter <1% Pataki <1% Paul <1% undecided 11%	Clinton 34% Edwards 33% Obama 16% Clark 2% Biden 2% Richardson 1% Dodd 1% Kucinich 1% Gravel <1% undecided 14%		American Research Group	3/19-22/07	4%
Giuliani 47%	Clinton 46%		SurveyUSA	3/9-11/07	4.3%
Romney 37%	Clinton 54%
Giuliani 24% McCain 17% Romney 15% Gingrich 15% Huckabee 7% other / undecided 22%			Voter / Consumer Research (R)	3/07	4.9%
Giuliani 29% McCain 22% Gingrich 11% Romney 9% Hagel 5% T. Thompson 3% Tancredo 2% Brownback 2% Huckabee 2% Gilmore 1% Hunter 1% undecided 13%	Edwards 24% Clinton 18% Obama 18% Vilsack 14% Biden 5% Richardson 3% Clark 2% Dodd 1% Kucinich 1% undecided 14%		Strategic Vision (R)	2/16-18/07	4%
Giuliani 47%	Clinton 46%		SurveyUSA	2/9-11/07	4.3%
Giuliani McCain Gingrich Rice Romney Hagel Tancredo Brownback T. Thompson Huckabee Pataki Barbour other / undecided	Clinton 24% Edwards 24% Obama 18% Vilsack 9% Biden 4% Kucinich 2% Clark 1% Richardson 0% other / undecided 20%		Zogby International	2/7-8/07	4.5%
Giuliani 31% McCain 23% Gingrich 16% Romney 8% Brownback 2% Hagel 2% Huckabee 1% Tancredo 1% Gilmore <1% Hunter <1% Pataki <1% Paul <1% T. Thompson <1% undecided 17%	Clinton 31% Edwards 27% Obama 23% Biden 2% Clark 1% Dodd 1% Richardson 1% Gravel <1% Kucinich 1% undecided 14%		American Research Group	2/07	4%
Giuliani 27% McCain 22% Gingrich 16% Romney 11% Hagel 5% Huckabee 2% Brownback 1% Tancredo 1% Gilmore <1% Hunter <1% Pataki <1% Paul <1% T. Thompson <1% undecided 15%	Clinton 35% Edwards 18% Obama 14% Vilsack 12% Kucinich 2% Biden 2% Clark 2% Dodd 1% Richardson 1% Gravel <1% undecided 13%		American Research Group	1/29-2/1/07	4%
Giuliani 25% McCain 21% Gingrich 13% Romney 8% Hagel 7% T. Thompson 2% Tancredo 2% Brownback 2% Huckabee 1% Pataki 1% Gilmore 1% Hunter 1% undecided 16%	Edwards 25% Obama 17% Vilsack 16% Clinton 15% Biden 4% Kerry 3% Clark 2% Richardson 1% Dodd 1% Kucinich 1% 15%		Strategic Vision (R)	1/19-19/07	4%
Giuliani 19% McCain 17% Gingrich 13% Rice 9% Romney 5% Hagel 2% Tancredo 2% Brownback 1% T. Thompson 1% Huckabee 1% Pataki 1% Barbour <1% other / undecided 28%	Edwards 27% Obama 17% Vilsack 16% Clinton 16% Biden 3% Kerry 3% Kucinich 1% Richardson 1% Dodd <1% Clark <1% Gravel <1% other / undecided 17%		Zogby International	1/15-16/07	4.1%
					4.6%
Giuliani 28% McCain 26% Gingrich 18% Romney 6% Hagel 6% Brownback 1% Huckabee 1% Gilmore <1% Hunter <1% Pataki <1% T. Thompson <1 other / undecided 14%	Clinton 31% Edwards 20% Vilsack 17% Obama 10% Kucinich 5% Biden 2% Dodd 2% Kerry 2% Clark 1% Gravel 1% Richardson 1% other / undecided 8%		American Research Group	12/19-23/06	4%
McCain 35%	Vilsack 41%		Research 2000	12/18-20/06	4%
Giuliani 35%	Vilsack 42%
Romney 28%	Vilsack 45%
McCain 39%	Obama 42%
Giuliani 38%	Obama 43%
Romney 28%	Obama 43%
McCain 39%	Edwards 42%
Giuliani 38%	Edwards 42%
Romney 29%	Edwards 41%
McCain 43%	Clinton 37%
Giuliani 39%	Clinton 35%
Romney 30%	Clinton 40%
McCain 43%	Kerry 38%
Giuliani 38%	Kerry 34%
Romney 30%	Kerry 33%
McCain 41%	Gore 39%
Giuliani 36%	Gore 34%
Romney 28%	Gore 34%
McCain 27% Giuliani 26% Romney 9% Gingrich 7% Rice 4% Pataki 1% Bush 1% Allen 1% Brownback 1% Santorum 1% Hunter 1%	Edwards 22% Obama 22% Vilsack 12% Clinton 10% Gore 7% Kerry 5% Clark 4% Kucinich 4% Biden 1% Bayh 1% Richardson 1%				5%
					5%
	Edwards 36% Clinton 16% Obama 13% Vilsack 9% Kerry 6% Biden 5% Clark 3% Richardson 2% Bayh <1% Dodd <1% other 9%		Harstad Strategic Research	10/12-19/06	4%
Romney 30% McCain 18% Giuliani 17% T. Thompson 7% Brownback 5% Huckabee 4% Tancredo 4% Cox 1% Gilmore 1% Hunter 1% Paul <1% undecided 12%	Edwards 30% Clinton 26% Kerry 12% Vilsack 10% Feingold 3% Daschle 3% Warner 3% Clark 2% Bayh 2% undecided 6%		Selzer & Co. Inc.	5/31/07	5%
Giuliani 30% McCain 17% Frist 7% Romney 5% Allen 4% Brownback 3% Huckabee 3% Pataki 3% undecided 30%	Clinton 31% Edwards 20% Vilsack 17% Obama 10% Kucinich 5% Biden 2% Dodd 2% Kerry 2% Clark 1% Gravel 1% Richardson 1% other / undecided 8%		Victory Enterprises (R)	8/15/06	4.4%
Romney 42%	Clinton 50%		SurveyUSA	8/11-13/07	4.5%
McCain 26% Frist 10% Gingrich 4% Romney 3% Brownback 1% Hagel 1% Pataki 1% Allen 1% undecided 53%	Clinton 31% Edwards 20% Vilsack 17% Obama 10% Kucinich 5% Biden 2% Dodd 2% Kerry 2% Clark 1% Gravel 1% Richardson 1% other / undecided 8%		American Research Group	4/29/06	4%
McCain 23% Giuliani 16% Frist 6% Gingrich 4% Romney 1% Brownback 1% Hagel 1% undecided 48%
Rice 30% McCain 16% Giuliani 15% Gingrich 8% Frist 4% Hagel 3% Pataki 2% Romney 1% Brownback 1% Allen 1% undecided 21%	Clinton 31% Edwards 20% Vilsack 17% Obama 10% Kucinich 5% Biden 2% Dodd 2% Kerry 2% Clark 1% Gravel 1% Richardson 1% other / undecided 8%		Victory Enterprises (R)	8/9/05	4.4%
Giuliani 22% McCain 22% Gingrich 14% Frist 8% Pataki 3% Romney 2% Allen 2% undecided 28%
Race	Republican	Democrat	Others	Pollster	Dates	MoE
Senate	Reed 37%	Harkin 53%	other 3%	Rasmussen Reports	6/10/08	4.5%
	Eichhorn 28%	Harkin 57%		Research 2000	4/21-23/08	4%
	Rathje 23%	Harkin 58%
	Reed 20%	Harkin 59%
Race	Republican	Democrat	Others	Pollster	Dates	MoE
House 3		Boswell 52% Fallon 28%		Research 2000	4/21-23/08	5%

1. Key to State Political Parties:

(D) = Democratic Party

(R) = Republican Party