Who’s ahead in the Iowa 3rd District House ?
An updating average, accounting for each poll's recency, sample size, methodology and house effects.
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95% OF POLLS PROJECTED TO FALL IN THIS RANGE
Our average includes all candidates that FiveThirtyEight considers “major.” Candidates with insufficient polling data are not displayed in the averages. State polling averages are adjusted based on national trends, which means candidates’ averages can shift even in the absence of fresh state polls. Read more about the methodology.
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