2020 Ohio Democratic Primary

Date: April 28, 2020
Delegates: 153 (136 pledged, 17 super)
Allocation: Proportional
Threshold: 15% (minimum vote to win delegates)
Notes: Some delegates allocated statewide and some by Congressional District. The primary was postponed from March 17 due to coronavirus. There will be extremely limited in-person voting on April 28; most will need to vote by mail. Ballots postmarked April 27 or earlier must arrive by May 8 to count.

Information is estimated and subject to change. Delegate allocation rules can be very complex; this overview may not capture some details. For those interested in the finer points, we suggest Greenpapers or FHQ.

Pledged Delegate Estimate

Polls

Source Date Sample Biden Sanders Gabbard Other
Poll Averages* 60.3% 31.3% 3.0% -
Swayable 3/17/2020 2,027 LV ±3% 66% 24% 6% 4%
NBC News/ Marist 3/16/2020 468 LV ±6% 58% 35% 2% 5%
Emerson College 3/12/2020 464 LV ±4.5% 57% 35% 1% 7%
Baldwin Wallace Univ. 1/21/2020 445 RV ±5% 32% 21% 1% 46%
Dixie Strategies 10/03/2019 353 RV ±5.2% 29% 27% 1% 43%
Quinnipiac 7/25/2019 556 RV ±5.1% 31% 14% 1% 54%

* The average includes the most recent poll from each source within the past 30 days, up to a maximum of five. If five polls are found, and there are other qualifying polls on that same calendar date, those will also be included.