I use this DOE website for comparisons because you can normalize by (total) student population and select up to four institutions. It uses the Clery Act data which is lagged a couple of years. Currently it shows the results for 2018.
https://ope.ed.gov/campussafety/#/compare/search
I would actually include robbery in any comparison. “Sex offenses forcible” is the total of rape and fondling so @Mwfan1921’s total of 85 becomes 59 once you correct for the double-count. Normalized by total student population, that’s about 3.47 per 1,000 students in 2018. Translated to “chances” that means your probability of suffering a violent crime (excluding robbery) in a given year is .35% (.0035). Robbery adds another .59 for every thousand students or a .06% “chance”, rounded (.0006).
Comparing those numbers to a few other universities located in large urban centers of the US, expressed as per 1,000 students and % “chance”:
Columbia (NYC): .90 (.09%); robbery = .32 (.03%)
Penn (Philly): 1.32 (.13%); robbery = 1.08 (.11%)
Harvard (Boston): 2.29 (.23%); robbery = .29 (.03%)
The 2018 data shows that UChicago was, indeed, more dangerous than these other places that year excepting perhaps Penn which had more robberies. Not sure I’d eliminate a school from consideration because my chances of suffering from a violent crime there happened to be 4/10ths of a percent vs. 3/10ths of a percent elsewhere.