Boulder, CO vs Naperville, IL
Boulder, CO
66
Grade: C
Violent Rate322.3/100k
Property Rate2733.0/100k
Population105,195
View Details →Naperville, IL
85
Grade: A
Violent Rate83.7/100k
Property Rate883.6/100k
Population150,521
View Details →🏆 Naperville is Safer
by 19 points