There were 10 on-campus liquor law violations in 2017 on the campus of Northern Illinois University, located in Dekalb, according to the most recent crime statistics available on the U.S. Department of Education website.

In 2016, there were 17 liquor law violations on the campus; and in 2015, there were 13 liquor law violations. Overall, in the three year period from 2015 through 2017, 32 percent of on-campus liquor law violations happened in residence halls. The following table shows how many of these on-campus criminal offenses were committed in residence halls: