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.