Arlington Heights, IL vs Castle Rock, CO

Castle Rock is safer with a higher safety score by 3 points. Arlington Heights, IL has a safety score of 90/100 while Castle Rock, CO has 93/100, based on FBI Uniform Crime Report data.

Arlington Heights, IL has a violent crime rate of 50.3 per 100,000 residents, while Castle Rock, CO has 35.7 per 100,000. Lower rates indicate safer communities. The national average is approximately 380 per 100,000.

Arlington Heights, IL has a property crime rate of 879.7 per 100,000, compared to 938.2 per 100,000 in Castle Rock, CO. Property crimes include burglary, theft, and motor vehicle theft.

Safety scores range from 0-100, combining violent crime rates, property crime rates, and population data from the FBI UCR. Higher scores mean safer cities. Grades: A (80+), B (65-79), C (50-64), D (40-49), F (below 40).

Based on crime data alone, Castle Rock is safer. However, safety is just one factor — also consider cost of living, job market, schools, and quality of life. Visit our city pages for more details on each.