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Iowa US Senate

Incumbent: Chuck Grassley (R) | 2 candidates | Election on November 8, 201620 polls

Technique: Local Regression | Degree: Quadratic | Alpha: 0.75 | Bandwidth: 12
Embed:
SampleGrassley (R)Judge (D)
IA: Emerson College
Nov 1-3, 2016		309 of 700
Likely | 44.14%		61.81%
191		30.1%
93
IA: Loras College
Nov 1-3, 2016		239 of 500
Likely | 47.8%		55.23%
132		35.56%
85
IA: Quinnipiac University
Oct 20-26, 2016		387.59 of 791
Likely | 49%		63%33%
IA: Quinnipiac University
Sep 13-21, 2016		293.76 of 612
Likely | 48%		61%36%
IA: Monmouth University Polling Institute
Sep 12-14, 2016		197.96 of 404
Likely | 49%		64%30%
IA: RABA Research, Simpson College
Sep 6-8, 2016		495.38 of 1054
Registered | 47%		56%35%
IA: Emerson College
8/31-9/1/2016		279 of 600
Likely | 46.5%		58.42%
163		33.69%
94
IA: YouGov, CBS News
Aug 17-19, 2016		465 of 987
Likely | 47.11%		49%39%
IA: Quinnipiac University
Aug 9-16, 2016		397.62 of 846
Likely | 47%		57%36%
IA: Suffolk University
Aug 8-10, 2016		234 of 500
Likely | 46.8%		57.69%
135		37.61%
88
IA: Marist Institute for Public Opinion, NBC News, Wall Street Journal
Aug 3-7, 2016		431.52 of 899
Registered | 48%		64%31%
IA: YouGov, CBS News
Jul 13-15, 2016		474 of 998
Likely | 47.49%		51%36%
IA: Marist Institute for Public Opinion, NBC News, Wall Street Journal
Jul 5-10, 2016		378.12 of 822
Registered | 46%		53%38%
IA: Loras College
Jun 24-28, 2016		282 of 600
Likely | 47%		48.23%
136		42.91%
121
IA: Public Policy Polling, Americans United For Change
Jun 22-23, 2016		421.59 of 897
Registered | 47%		55%34%
IA: Public Policy Polling
Jun 9-10, 2016		296.1 of 630
Registered | 47%		53%33%

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