Crime Score for Cass County, IL
County FIPS 17017 · Illinois · June 2026 snapshot · powered by SpotCrime
Higher crime than 60.48% of US counties
National rank
#4,790
of 735 scored counties
Illinois rank
#413
in state
Score index
75.4
crime intensity
Scored ZIPs
0
in this county
Cass County in Illinois scored in the 60.5th percentile for reported crime among US counties in June 2026. That is a Above Average rating, above the national midpoint for reported crime. It ranks #4,790 nationally and #413 in Illinois.
Ask an AI about Cass County
Opens a new chat that reads this page and explains it in plain English. Needs an account with that assistant.
“Read https://crimescore.info/county/17017 and explain the crime score for Cass County, Illinois in plain English: what the percentile and ranks mean, which ZIP codes inside it score highest and lowest, and what the score does not tell me.”
Data: CrimeScore by SpotCrime. Scores describe areas, not people, and are not predictions. Terms.