Dating across political lines dating daniel
In the graph above, the bottom of the gray band indicates the percentage of couples that would be Democratic only (left panel) or Republican only (right panel) if people were pairing off randomly with regard to partisanship.
The top of the gray band reflects the percentage of couples that would be Democratic-only or Republican-only if partisans exclusively married people who share their party.
In comparison, only 6 percent of married couples are in any kind of interracial household.
In other words, is there more or less partisan intermarriage than we should expect? We can compare interparty marriages to interracial marriages.
This is likely to contribute to a more tempered political climate in battleground areas than we might first expect. Accounting for a voter’s state, age, gender, race and party, we see huge effects of household composition on voter turnout.
Partisans married to like-partisans voted at much higher rates than partisans married to independents or to members of the opposite party.
“In the good old days — the 1950s, the 1960s — party affiliation made virtually no difference to interpersonal relations,” says Shanto Iyengar, a professor of political science and communication at Stanford University. In the 1950s, when people were asked how they would feel if their child were to marry someone from another political party, less than 10 percent of Americans felt troubled or displeased by the prospect of inter-party marriage.“Thirty years later, around the late 1980s, the mid 1990s, we began to notice a dramatic change,” Iyengar says.
“More than 25 percent now say that they would be troubled by the prospect of their offspring marrying outside the party. If you look at marriage across party lines today, it's extremely infrequent.