Tag Archives: Selzer & Company

New Pollster Ratings

By Jim Ellis

March 30, 2021 — The FiveThirtyEight statistical organization released their latest political pollsters’ accuracy ranking chart toward the end of last week — a study that included 592 survey research firms.

Grades from A+ to C/D were assigned to the firms based upon four criteria:

  1. Their 2020 election cycle precision
  2. The predictive category that suggests how successful the firm will be in the future
  3. The number of polls analyzed in this most recent cyccle, and
  4. hat the FiveThirtyEight team terms as the company’s “mean-reverted bias” factor.

Four polling entities earned the top A+ rating. They are:

  • the Iowa-based Selzer & Company
  • ABC News/Washington Post
  • Siena College/New York Times
  • IDB/TIPP

Another six received A ratings:

  • Survey USA
  • Landmark Communications
  • Research & Polling
  • AtlasIntel
  • Monmouth University
  • Marist College
  • Fox News

Seven more posted A- rankings:

  • The Trafalgar Group
  • Public Opinion Strategies
  • CBS News/New York Times
  • Mason-Dixon Polling & Strategy
  • Public Policy Polling
  • Emerson College
  • Quinnipiac University

On the other end of the spectrum, 18 firms were at the bottom of the list but a dozen from this group conducted less than 10 surveys. Of those featuring more than 10 polls, the lowest ranked of the group were Nielsen Brothers Polling, the Humphrey Institute, FM3 Research, Opinion Research Associates, McLaughlin & Associates, and Brown University.

Selzer & Company has long been recognized as one of the country’s better pollsters based upon its strong record predicting the Iowa Caucus presidential results and other races most often from the Hawkeye State.

In 2020, 12 of 19 published polls projected Iowa Democrat Theresa Greenfield as leading Sen. Joni Ernst (R). Approaching Election Day, only two pollsters posted the incumbent ahead four or more percentage points: Selzer & Company and Insider Advantage. Sen. Ernst’s final victory margin was 6.6 percentage points. The IA firm came closest to the end result (Ernst, plus-6; actual, 6.6 percent). Surveying for the Des Moines Register newspaper, Selzer & Company again landed within the accuracy realm (Ernst plus-4).

The ratings also included the polling firms’ partisan bias factor. The bias swing in favor of one party or the other ranged from 4.7 points toward the Democrats (Survey Monkey) to a 3.1 sway for Republicans (MRG Research). The overwhelming majority of pollsters with the highest bias rating favored the Democrats. Of the 28 firms that registered a 2.0 or greater partisan bias factor, 26 favored Democratic candidates.

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Iowa: Questioning the Polls

By Jim Ellis

Oct. 19, 2020 — Every political observer remembers that the cumulative polling community incorrectly predicted the Great Lakes states of Michigan, Pennsylvania, and Wisconsin in the 2016 Trump-Clinton presidential race, but further research finds additional significant misses in succeeding elections.

Political research reveals that two of those campaigns came in Iowa during the 2016 presidential race and the hotly contested governor’s race two years later. Today, we look at the Hawkeye State numbers with the goal of potentially ascertaining if there is a common polling pattern or consistent error factor.

In October, four polls have been released for the 2020 contest from a like number of different pollsters, two from left of center organizations while the other two are independent entities. The research organizations are Data for Progress, Civiqs for the Daily Kos Elections webpage, YouGov, and Quinnipiac University. Each has conducted one October Iowa survey.

In the presidential race, the polls yield former vice president Joe Biden an average lead of just over one percentage point. The cumulative ballot test mode then finds Des Moines real estate executive Theresa Greenfield (D) topping Sen. Joni Ernst (R) with a margin of four percentage points.

How do these numbers compare to recent polling vs. results electoral history, and is there an inherent Republican under-poll present?

In 2016, the Real Clear Politics polling average from Nov. 1-4 found then-candidate Donald Trump leading former Secretary of State Hillary Clinton by a mean average of three percentage points derived from three polls and three different polling firms. On Election Day, Nov. 4, 2016, Trump carried the state by a much larger 9.5-point margin.

Overall, 26 Iowa polls were released during the 2016 election cycle, with Trump recording a cumulative average lead of under half of one percentage point. According to the Real Clear Politics polling archives, 12 firms combined to reach the grand total, including Public Policy Polling (5 surveys), NBC News/Wall Street Journal/Marist College (5), Loras College (3), Quinnipiac University (3), Emerson College (2), and Selzer & Company for the Des Moines Register (2). The widest spread came from Loras College (Clinton plus-14) at the end of June. The Selzer & Company for the Des Moines Register poll produced the most accurate finding, Trump plus-7, at the very end of the election cycle (Nov. 1-4, 2016).

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Iowa Caucus Voting Tonight

By Jim Ellis

Feb. 3, 2020 — The final Iowa Caucus research surveys are providing very different results, while what is traditionally the state’s most reliable poll, from the Des Moines Register through Selzer & Company, is being held back.

The DMR and Selzer have decided not to release their latest data because of potential methodology errors in that a particular candidate’s name was omitted from an unknown number of survey questionnaires. This means the results could be compromised. Therefore, this particular poll will not be made publicly available.

The American Research Group (Jan. 27-30; 400 likely Iowa Democratic caucus meeting attenders) and Park Street Strategies’ (Jan. 24-28; 600 likely Iowa Democratic caucus meeting attenders) studies find different leaders but have a key new point in common.

The ARG findings post Sen. Bernie Sanders (I-VT) atop the field, as most recent polls have shown, with former Vice President Joe Biden in second place with 17 percent. Park Street, however, sees Biden pulling first place support with 20 percent as compared to Sen. Sanders’ 18 percent.

But the biggest change, as both of these pollsters detect, is a late surge coming from Minnesota Sen. Amy Klobuchar. ARG places her third with 16 percent, just ahead of Sen. Elizabeth Warren (D-MA) who posts 15 percent. Former South Bend Mayor Pete Buttigieg drops to just nine percent backing.

Park Street also sees Klobuchar jumping into double digits, but not as high as ARG forecasts. PSS projects the Minnesotan to a 12 percent level behind Buttigieg and Warren who both have 17 percent support.

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Sanders, Steyer With Momentum

By Jim Ellis

2020 presidential candidate, Tom Steyer

Jan. 14, 2020 — For the first time in this Democratic primary cycle, Sen. Bernie Sanders (I-VT) has taken the lead in an Iowa Caucus poll, while billionaire Tom Steyer is moving into contention in both Nevada and South Carolina.

Several surveys released on Friday point to these conclusions. In Iowa, Selzer & Company, polling for the Des Moines Register newspaper and Mediacom (Jan. 2-8; 701 likely Iowa Democratic primary voters) finds Sen. Sanders taking a 20-17-16-15 percent slight edge over Sen. Elizabeth Warren (D-MA), South Bend Mayor Pete Buttigieg, and former Vice President Joe Biden. The close results suggest that all four of these contenders are in position to qualify for the all-important delegate apportionment.

Des Moines based Selzer & Company has long been considered the polling industry standard for the Iowa electorate. According to their analysis, Sen. Sanders has the most committed support, and is in the best position to deliver his supporters to the individual caucus meetings on Feb. 3, which will translate into committed delegate votes.

The Selzer poll produces similar results to other pollsters in that the top four contenders are closely bunched, but the rest find a different leader. Instead of Sen. Sanders, most have recently found Mayor Buttigieg holding first position. All, however, suggest the top four finishers will likely qualify to split the 41 first ballot votes that the Democratic National Committee allots to Iowa.

Fox News conducted a series of research studies in Nevada, South Carolina, and Wisconsin over the Jan. 5-8 period and, in the two early states, Steyer has moved into a third place Nevada tie with Sen. Warren and is in sole possession of second place in South Carolina.

The Fox News Nevada poll (Jan. 5-8; 635 likely Nevada Democratic caucus attenders) gives Biden the overall edge in recording 23 percent, Sanders follows at 17 percent, and Steyer and Warren are tied with 12 percent.

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Buttigieg a Clear Factor in Iowa

By Jim Ellis

Nov. 19, 2019 — Selzer & Company, again polling for the Des Moines Register publication (Nov. 8-13; 2,012 active registered Iowa voters, 500 likely Democratic Caucus attenders), finds South Bend Mayor Pete Buttigieg pulling away from the rest of the field. YouGov, polling for CBS News (Nov. 6-13; 856 registered Democratic voters), projects a different perspective, however, in finding a virtual four-way tie.

Selzer sees Mayor Buttigieg leading the pack with 25 percent, nine points ahead of Sen. Elizabeth Warren (D-MA) and 10 points beyond both Sen. Bernie Sanders (I-VT) and former Vice President Joe Biden.

YouGov, however, finds Sanders and Biden tied at the top with 22 percent, while Buttigieg is only one point behind. The top pair leads Sen. Warren by four points. All are clearly within the polling margin of error.

The numbers again suggest that the Democratic caucus, now less than three months away on February 3rd, is a wide-open affair. All of the most recent polling also yields that Mayor Buttigieg has transformed the campaign, at least in Iowa, into a legitimate four-way race. There is also no recent poll suggesting that any one candidate is in position to secure a majority vote among the prospective Iowa Caucus attenders.

How the Iowa vote will affect the rest of the primaries is anybody’s guess at this point, but the state has proven to be a trend-setter in the past. Whether a strong showing for Mayor Buttigieg will keep him in the top tier as the process moves through New Hampshire, Nevada, and South Carolina prior to Super Tuesday is difficult to currently assess.

Warren Overtakes Biden in Iowa Poll

By Jim Ellis

Sept. 24, 2019 — Des Moines-based Selzer & Company, largely regarded as the most accurate pollster of the Iowa electorate, just released their latest data for the Des Moines Register newspaper (Sept. 14-18; 602 likely Iowa Democratic Caucus attenders) and it contains significant positive news for Massachusetts Sen. Elizabeth Warren.

Democratic presidential candidate, Sen. Elizabeth Warren

On the ballot test, Selzer finds that Warren has eclipsed former Vice President Joe Biden, leading him 22-20 percent with Sen. Bernie Sanders (I-VT), Mayor Pete Buttigieg, and Sen. Kamala Harris (D-CA) following with support factors of 11, nine, and six percent, respectively. But the data goes deeper than projecting who simply leads the ballot test.

The Selzer pollsters also asked the individuals’ second choice if for some reason their original chosen candidate was no longer in the race. Combining the results provides us a further gauge into Warren’s underlying strength as defined in this particular poll.

Selzer projects Warren scoring 42 percent support on the combined first and second choice ballot test response. This is 12 points better than Biden’s 30 percent, and doubles Sen. Sanders’ combined figure of 21 percent. Mayor Buttigieg and Sen. Harris follow with 18 and 12 percent, respectively.

The large percentage going to Warren and, perhaps more significantly, the margin between she and Biden, and Warren and Sanders, suggests a greater underlying electoral strength than any of the other candidates within this Iowa respondent group. In a limited participation caucus meeting nominating event, depth of support is highly likely to be the winning difference.

It is clear that Biden is attempting to establish himself as the national front runner for the party nomination and Iowa is very important toward such an end. As the leading national candidate, losing the first event could send a campaign into a downward spiral because the first set of high campaign expectations was not met.

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Biden Beginning to Show Cracks

By Jim Ellis

Former vice president and ex-Delaware senator Joe Biden is the Democratic front-runner in the 2020 presidential bid.

June 11, 2019 — Two polls were just released in critical Democratic primary states that find former Vice President Joe Biden’s standing to be weaker than his latest national polling results.

In Texas, the Change Research poll (May 20-June 3; 1,218 likely Texas Democratic primary voters) projects that former Rep. Beto O’Rourke (D-TX) has risen to the top of his home state electorate, leading Biden, 27-24 percent with Sen. Bernie Sanders (I-VT) posting 13 percent support. Sen. Elizabeth Warren (D-MA) is right behind with 12 percent, while California Sen. Kamala Harris records only eight percent backing.

Turning to Iowa, Selzer & Company released another of their Iowa Polls (June 2-5; 600 likely Iowa Caucus attenders; 433 saying they would personally attend their precinct caucus meeting while another 167 said they were interested in participating in the new virtual caucus that will be an Iowa Caucus feature for the first time) and while Biden leads the group of Democratic candidates, the combined numbers from the second, third, and fourth place finishers outpaces the leader by almost a 2:1 ratio.

In the Iowa Poll, conducted for CNN, the Des Moines Register newspaper, and Mediacom, Biden posts only 24 percent support. He is followed by Sen. Sanders at 16 percent, Sen. Warren notching 15 percent, and South Bend Mayor Pete Buttigieg trailing closely with 14 percent. But, Sens. Sanders and Warren together top Biden by seven percentage points and when Buttigieg is added, the trio comes close to denying Biden even the possibility of reaching majority status.

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