Still looking for better stats but the American Jewish Party Identification study undertaken by Gallup in 2014 may be a start. Here are some of the findings.
- 29% of American Jews are Republican, up from 22% in 2008
- 61% of Jews are Democrats, down from 71% seven years ago
- Highly religious and male Jews are most likely to be Republican
Let R = Republican/leaners D = Democrat/leaners
Highly religious R - 42% D-46%
Moderately Religious R -32% D - 59%
Not Religious R -24% D -67%
These results are based on 2014 Gallup Daily tracking interviews with 4,116 Americans who identified their religion as Jewish.