NEW POLL: Majority of American Jews Support Iran Nuclear Deal

July 28, 2015

A new national survey of 1,000 American Jews, conducted by GBA Strategies for J Street, finds that a large majority of Jews support the agreement recently reached between the United States, world powers, and Iran. The 20-point margin (60 percent to 40 percent) in favor of the agreement is consistent with the 18-point margin found in the LA Jewish Journal’s survey released last week, as well as the 18-point margin in J Street’s survey conducted prior to the agreement. Multiple surveys have shown with resounding clarity that American Jews firmly back the agreement, and now want Congress to approve it.

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The J Street survey uses the same question wording as the recent ABC News/Washington Post survey, and reveals that Jewish support (60 percent) is slightly greater than the support (56 percent) of the general U.S. population. This is not a major difference, but is worth noting because we saw a similar pattern prior to the signing of the agreement. While the media has been paying a great deal of attention to Jewish Members of Congress and Jewish voters, it is important to recognize that Jews themselves are actually a base constituency of support for the agreement. And given the massive campaigns against the agreement that has been launched by AIPAC and the Republican Jewish Coalition, it is very clear that these high profile campaigns do not reflect the views of the majority of American Jews.

In addition to the solid Jewish support for the agreement, a new dynamic has emerged in the six weeks between our pre-agreement survey and post-agreement survey. These six weeks witnessed several major events in the United States that gave Jews a positive feeling about the direction of the country and the performance of President Obama. Since the last survey, the Supreme Court ruled in favor of marriage equality and also affirmed the legal underpinnings of the Affordable Care Act (Obamacare). The U.S. also re-established diplomatic relations with Cuba, and President Obama delivered his historic speech at Emanuel African Methodist Episcopal Church in the aftermath of the Charleston shooting. All these events speak to strongly held political beliefs and values of American Jews, and there has been a modest improvement of 3-5 points across key Obama and national mood measures during this period. In fact, the Iran agreement comes at a time when Jews see the President in his most positive light since his reelection.

Key Findings

Large majority of American Jews support the agreement

  • 60 percent of American Jews support the agreement.
  • The 60 percent support for the agreement among American Jews in this survey is slightly higher than the 56 percent support among the overall American population in the ABC News/Washington Post survey conducted July 16-19.

American Jews are more aware of the agreement

  • Jews are paying attention to the news of the agreement, and 79 percent now say that they have heard a great deal of (32 percent) or some (47 percent) information about the final agreement reached between the U.S., Britain, China, France, Germany, Russia, and Iran. This marks a 13-point increase in awareness since our survey conducted prior to the agreement.
  • Seventy percent would support US engagement even if it meant stating US disagreements with both the Israelis and Arabs and 69 percent would support the US pressuring both parties to make the compromises.

Support for the agreemtne cuts across different demographic groups

  • There is broad support for the agreement, regardless of age, gender, region, Jewish organizational engagement, and awareness about the agreement.
  • Jews under 40 years-old are the most supportive age group (66 percent), while majorities of 40-64 year-olds (55 percent) and over 64 years-old (60 percent) still provide strong support.
  • Among people who have a great deal or some information about the agreement, 59 percent support it.
  • Support for the agreement is strong across all Jewish denominations, except for Orthodox Jews. Reform Jews (67 percent) are most supportive, followed by Jews of no particular denomination (63 percent) and Conservative Jews (55 percent).

2016 elections

  • In the 2016 election, Jews overwhelmingly plan to vote for the Democratic candidate in their Congressional District.
  • The Democratic candidate currently leads the Republican candidate by a 61-26 margin in the generic Congressional vote, moving to a 67-29 lead when allocating undecided voters by party favorability and identification.


GBA Strategies designed the questionnaire for this national survey of American Jewish adults. The survey was conducted July 21-23, 2015 and includes 1,000 self-identified Jews. The survey is subject to a margin of error of +/- 3.1 percentage points at the 95 percent confidence level. GBA Strategies contracted the research company Mountain West Research Center to administer the survey by email invitation to its web-based panel, which is regularly updated and consists of nearly 900,000 Americans.

Respondents were screened at the beginning of the survey when they were first asked for their religion and then, if they did not identify themselves as Jewish by religion, they were asked again if they considered themselves Jewish.


  1. Poll Summary One-Pager
  2. Full Poll Results
  3. Poll Analysis Memo
  4. Crosstabs
  5. Press Release