ron (a little facetiously i think) asks: “Is there any evidence that the Germans in America have become heavy inbreeders?”

i highly doubt it (and no one around here suggested that, btw). but it did get me to wondering which ethnic european-americans (i.e. whites) are outbreeding the most. so i checked the — you guessed it! — gss.

here are the percentages of respondents answering that their spouses were from the same ethnic background as themselves (of course, who knows how many of these people actually have mixed backgrounds):

danish = 9%
french = 9%

swedes = 12%
scottish = 13%
czechoslovakians = 18%

norwegians = 23%
polish = 27%
irish = 29%

netherlands = 31%
russians = 33%
italians = 34%
french canadians = 35%
germans = 36%
english/welsh = 39%

mexicans = 54%

i know — are these mexicans whites? i dunno. whatever. in any case, “white” mexicans marry other mexicans at a rate of 54%. that’s the highest rate for any of these groups.

the english/welsh group and the german-americans place next in the race for marrying their own kind — 39% and 36% respectively. their percentages are prolly so “high” in part because there are a lot of english-/welsh- and german-americans from which to choose.

only 9% of danish-americans are married to other danish-americans. the largest majority of them, 20%, have married german-americans. twenty percent (20%) of swedish-americans have married german-americans, too.

scottish-americans win the prize for marrying the most english/welsh at a rate of 41%. that’s more than the english/welsh marry themselves! (~_^) the czechoslovakians like the english/welsh, too — 21% of them have married anglo-/welsh-americans.

french-americans (not french canadians) like to marry irish-americans — 22% of them are married to irish-americans.

something like half of the russians, btw, are ashkenazi jews, presumably marrying other ashkenazi jews, although i didn’t actually check for that.

what’s pretty obvious from these numbers is that, apart from the mexicans, most white american ethnic groups are marrying out quite a LOT nowadays. dunno how long this has been going on (i tried to sort the data by cohort but that crashed my computer — twice. so i gave up.)

that is all.

gss nesstar search: RACE + ETHNIC + SPETHNIC
n > 50 in all cases.

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