Per CDC (2014), the marriage rate in the United States is 6.9/1000 people while the divorce rate is 3.2/1000 people. [1] I'd say that's very high.
College graduates have a divorce rate closer to 25%
https://www.bls.gov/opub/mlr/2013/article/marriage-and-divor...
In particular, since fewer people are getting married than used to (the whole point of the article), this is overstating the divorce rate.