By Jim Ellis
April 24, 2020 — A series of surveys were conducted by several independent pollsters in the most critical states that will likely determine the outcome of the 2020 presidential campaign, and the results are somewhat conflicting.
Largely consistent data comes in polls from three pollsters: Fox News, Ipsos, and Quinnipiac University. They surveyed the electorates in Florida (Quinnipiac), Michigan (Fox News and Ipsos), Pennsylvania (Fox News and Ipsos), and Wisconsin (Ipsos). All of the studies were conducted during the April 15-21 period. The pollsters did not collaborate, each directing their own surveys individually.
The results in all of these states found former vice president Joe Biden leading President Trump, obviously a strong positive sign for Biden since the candidate carrying the preponderance of these particular states will win the national election.
The Biden advantage in each poll ranges from three percentage points (Ipsos in Wisconsin) to eight (Fox News in both Pennsylvania and Michigan; Ipsos in Michigan).
Florida is one of the core states for President Trump, meaning that it’s one of the five most important places that he must carry to win the election. Here, Quinnipiac finds Biden leading the incumbent, 46-42 percent, which is more exaggerated than most current Sunshine State polls. We must also acknowledge that Republicans have been under-polling in Florida during recent elections by approximately two percentage points. If typical Florida political trends continue through this election, we will see a very close final tally.
The Great Lakes states covered in this Update are all in the swing category, and President Trump will have to at least carry one of them to claim a national victory. Conversely, if the President holds his five core states (Arizona, Florida, Georgia, North Carolina, and Texas), then Biden would likely be forced to carry all of the Great Lakes’ swings: Michigan, Pennsylvania, and Wisconsin.
Another research entity is also in the picture, however. Change Research, polling for CNBC (April 17-18; 5,787 likely voters in Arizona, Florida, Michigan, North Carolina, Pennsylvania, and Wisconsin) also tested the critical battleground states just after the other pollsters completed their questioning phase. The CNBC poll, as well, was an independent undertaking and not executed in conjunction with any other research firm.



Jan. 3, 2020 — The Census Bureau just released its new population growth estimates for the 12-month period between July 1, 2018 and July 1, 2019. Their data allows us to assess just which states will likely gain and lose congressional districts in 2020 reapportionment, both in terms of the real numbers just presented and for projecting the final count once the decade’s final-year patterns are calculated and the census is actually conducted.
Nov. 12, 2019 — The Cook Political Report in conjunction with the Henry J. Kaiser Foundation of San Francisco sponsored a four-state survey, called the “Blue Wall Voices Project,” covering key Great Lakes states to determine Democratic presidential primary standing within the region among other issues.
In the two North Carolina special elections that were decided on Tuesday night, the winning Republican candidates exceeded the published polling projections. The same pattern also occurred in Pennsylvania back in late May when Rep. Fred Keller (R-Middleburg), while predicted to win comfortably, garnered a considerably larger vote percentage than projected when he scored a 68 percent special election victory.