Unfortunately, some statistics on marriage are hard to interpret. For example, if everyone got married at age 26, then the “percentage of people age 20-30 who are married” would be 50%. This is a better site for understanding when people get married, or got married in 2010-2015, the period of data collection.
Percentage of People Who Married, Given Your Age, by Nathan Yau
Basically, 48% of men (all races) were married at age 30, and 60% of women. For whites, 58% were married at age 30. Unfortunately, the widget does not seem capable of breaking out both gender and race.
Cornerstone 