ABC News/Washington Post poll:

Clinton Opens 23-Point Lead Among Women, Gains With Democrats as Trump Struggles (full pdf here)

Zika Concerns Remain Stable Despite its Arrival on the Mainland (full pdf here)

Trump’s Challenge? It’s Not Just Temperament

With Bernie Busted, Young Adults See Third-Party Appeal (pdf here)

White Catholics: Swing Voters Redux? (pdf here)

Gender, Education Split Among White Voters Key to 2016 Election

Clinton Unpopularity at New High, on Par With Trump (pdf)

ABC News/Washington Post poll:

Clinton vs. Trump Leaves 6 in 10 Unhappy; Contest Tightens as Conventions Loom (full PDF here)

8 in 10 Seek ‘Major’ Focus on Race as Most Say Relations Are Worsening (full PDF here)

Majority Disapproves of Decision Not to Charge Clinton on Emails (full PDF here)

ABC News/Washington Post poll:

Broad Support for Zika Funding – But Less Urgency or Concern (full pdf here)

Clinton Leads Trump on Orlando Massacre Response, Trust to Handle Terrorism (full pdf here)

Clinton Opens 12-Point Lead on Trump as Two-Thirds See Him as Biased (full pdf here)

Trump’s Unfavorables Spike, But Clinton’s Challenged, Too (full pdf here)

With Clinton Near Clinching, a Lookahead to the Main Event

ABC News/Washington Post poll:

Clinton vs. Trump (full pdf here)

Exit poll analyses:

2016 Exit Poll Review

Indiana primary

ABC News/Washington Post poll:

Trump’s Unpopularity Stays Sky High; Cruz Hits a High in Negative Ratings (full pdf here)

ABC News exit poll analysis:

Pennsylvania, Connecticut and Maryland primaries

New York primary

Wisconsin primary

ABC News/Washington Post poll:

The Roots of Trumpismo: Populism and Pushback (full pdf here)

Trump Hits a Wall Within the GOP; His Critics Back a Convention Fight (full pdf here)

Challenges for Trump vs. Clinton: Favorability, Attributes and More (full pdf here)

Public Backs Scalia Replacement Hearings by Nearly 2-1 (full pdf here)

ABC News exit/entrance poll analyses:

Junior Tuesday primaries

Super Tuesday primaries

Michigan and Mississippi primaries

ABC News exit/entrance poll analyses:

The Nevada Republican caucuses

The South Carolina Democratic primary

The South Carolina Republican primary and Nevada Democratic caucuses

Two Saturday Surprises

The New Hampsire primary

ABC News entrance poll analysis: The Iowa Caucuses

ABC News/Washington Post poll:

GOPers Call Trump the Likely Winner; His Lead Stays Big, With Cruz Behind (full pdf here)

Clinton Seen as Winner in November; A Trump Presidency Inspires Anxiety (full pdf here)

Clinton’s Advantage Hits a Campaign Low; She Lags on Trust While Leading on Issues  (full pdf here)

Cruz and Christie Gain in Popularity as Trump, Carson and Bush Stumble (full pdf here)

ABC News/Washington Post poll:

Trump Hits a New High in the GOP Race; Against Clinton, It’s Outsider vs. Experience (full pdf here)

Trump Plan is Supported in his Party But Widely Opposed Outside the GOP (full pdf here)

Clinton Takes Big Lead into Debate, But With a Trustworthiness Deficit (full pdf here)

Most Now Oppose an Assault Weapons Ban; Doubts About Stopping a Lone Wolf Run High (full pdf here)

Behind the Numbers on Opposition to an Assault Weapons Ban

Outsider Sentiment Leaves Its Mark on 2016 Races

ABC News/Washington Post poll:

Terrorism Worries Are Back; Bernie Sanders Is Up, GOP Is Steady (full pdf here) 

Terrorism Fears Rise Post-Paris; Most Back Force, Oppose Refugees (full pdf here)

No Clear Advantage in Trust on Terrorism (full pdf here)

Two in Three Call Climate Change Serious; Many Still See Scientific Disagreement (full pdf here)

Obama Approval Slips Back Under 50 Percent (full pdf here)

Trump Favorability: Stable Overall, Divisions among Groups 

Views on Climate Change: It’s about the Scientists

Clinton Sweeps in Democratic Popularity But Faces Challenges Outside the Party (full pdf here)

Carson Leads in Popularity Overall; Even with Trump Within the GOP (full pdf here)