I bet the pol-agents have specific records. They seem to have whatever data they need to target demographics.
34% of weekly Mass attending Catholics are Democrats, and an additional 19% are not affiliated with a party but lean toward the Democrats (53% identifying or leaning as Democrats). 28% of weekly attenders are Republicans and an additional 17% lean toward being a Republican (43 percent identifying or leaning as Republicans). Thus Democrats have a 10% point edge among weekly attendees, Catholics who attend Mass less than weekly are even more likely to be a Democrat rather than a Republican. http://cara.georgetown.edu/NewsandPress/PressReleases/pr061808.pdf
91% of faculty and administrators from Americas top 23 Catholic universities who contributed to presidential campaigns in 2012 gave to President Obama. 89.6% of all 928 donors contributed to Obama, versus 10.3% who gave to Romney. Employees of the Catholic schools contributed $449,229 to President Obama while giving just $70,304 to Republican nominee Mitt Romney. Of the 826 individuals who donated over $200 to the two major candidates, 748 gave to President Obamas campaign while 78 contributed to Romney. Based on official Federal Election Commission data made available by OpenSecrets.org; http://www.campusreform.org/blog/?ID=4529
Based upon exit polling, 74 percent of Evangelicals voted for McCain in 2008, with 25 percent for Obama. (Another measure which put the percentage of US evangelicals at 23 percent, with 73 percent voting for McCain, 26 percent for Obama.) http://pewforum.org/docs/?DocID=367
In the 2012 election (preliminary exit-poll analysis), white Evangelicals (23% of the electorate) voted 79%/20% Romney/Obama; Protestants overall (53% of the electorate) voted 57%/42%; black Protestants (9% of the electorate) and other Christian voted 5%/95%; Catholics overall (25% of the electorate) voted 48%/50%; white Catholics (18% of the electorate) voted 59%/40%; and Hispanic Catholics (5% of the electorate) voted 21%/75% Romney/Obama http://www.pewforum.org/Politics-and-Elections/How-the-Faithful-Voted-2012-Preliminary-Exit-Poll-Analysis.aspx
In 2011, 70% of white evangelicals favored the GOP (up from 65% in 2004), compared with 24% who favored the Democratic Party.
By 2011 the number of mainline Protestants favoring the Republican Party had jumped by six points to 51%, and Democratic support had dropped by six points to 39%. White mainline Protestants are now 12 points more likely to express support for the GOP than for the Democratic Party.
49% white Catholics in 2008 supported for the Democratic Party and 41% identified as Republican or said they leaned toward the GOP. By 2011, the figures were reversed, 42% expressed support for Democrats and 49% for Republicans.
Latino Catholics made up 57% of the Latin electorate in 2012, and 71% are Democrats or lean toward the Democratic Party, while 21% identify with or lean toward the Republican Party. Among Latino evangelical voters, about half are Democrats or lean Democratic, while about a third are Republicans or lean toward the Republican Party. http://www.pewforum.org/Race/Latinos-Religion-and-Campaign-2012.aspx
Latino Evangelicals are 50% more likely than those who are Catholics to identify with the Republican Party, and are significantly more conservative than Catholics on social issues, foreign policy issues and even in their attitudes toward the plight of the poor. http://pewforum.org/surveys/hispanic
For those in black Catholic churches, political affiliation or leaning in 2007 was 17%/74% Republican/Democrat, and 11%/76% for black evangelical churches [blacks constitute approx. 6% of evangelicals]. Opposition to homosexuality 37% by black Catholics and 58% by black evangelicals. Opposition to abortion was 35% by black Catholics and 53% by black evangelicals. 66% of black evangelicals and 36% of black Catholics say they attend services at least weekly. http://www.pewforum.org/A-Religious-Portrait-of-African-Americans.aspx
More stats, by God's grace