Princeton University Nassau Hall pic

A file photo of Princeton University's Nassau Hall.

PRINCETON — Princeton University released its annual campus safety report Tuesday, revealing a total of six rapes — five on-campus — occurred last year.

The Annual Security and Fire Safety Report requires the university to document a number of crimes on campus in 2013 to comply with the Jeanne Clery Act. The College of New Jersey released its report Monday.

The university documented a total of six rapes, five on campus and one in a "non-campus building or property." Of the five reported on-campus rapes, four took place in a residential facility, according to the report.

Rape falls under the category of a sexual assault, which also includes sodomy, child molestation, incest, fondling and attempted rape, the report said. The university did not report any other sexual assaults.

"This section only includes sex offenses reported to university officials, not those reported to confidential counselors," the report said of the sexual assault category.

The federal Department of Education's Office for Civil Rights is currently looking into Princeton University for how it handles sexual violence and harassment complaints. It named the university in May among 60 institutions nationwide it's investigating.

The university incorporated sexual misconduct policies the school approved earlier this month into its student handbook on Monday, officials announced.

Revisions include creating a team of trained investigators to address allegations on campus and allowing alleged victims and perpetrators in all meetings related to the disciplinary process.

According to the report, the campus also saw 41 burglaries last year, up 13 from 2012.

Princeton also documented 12 arrests associated with drug abuse violations — 10 on public property and two on campus, according to the report. That figure is the same as 2012, but that year, five were on public property and seven were on campus.

Nicole Mulvaney may be reached at nmulvaney@njtimes.com. Follow her on Twitter @NicoleMulvaney. Find The Times of Trenton on Facebook.