GSS respondents were asked to give a number between 0 and 100 that describes their feelings toward Jews. They were told that 0 to 50 indicates not being favorable to and not caring for Jews, while 50 to 100 indicates feeling favorable and warm. Among a sample of 4,487, 12.1% gave a number under 50. Multiple regression reveals which factors predict liking Jews:
Standardized OLS Regression Coefficients
Size of place -.037
Church attendance .144
Political conservatism -.009
All predictors are significantly related to liking Jews with the two exceptions of conservatism and living in the South. Focusing on the negative, here are the characteristics of people more likely to dislike Jews: young, male, non-white, urban, uneducated, poor, and irreligious. The strongest predictor is religiosity. Age and education are also important. It surprises me that people who are young and urban are more likely to be anti-Semitic.
I didn't include IQ as a predictor since it is collinear with education, but if it takes the place of educational level, it is a comparatively strong predictor of liking Jews (the coefficient is .177).