Crime Score for McHenry County, IL
County FIPS 17111 · Illinois · July 2026 snapshot · powered by SpotCrime
Higher crime than 10.25% of US counties
National rank
#9,762
of 735 scored counties
Illinois rank
#313
in state
Score index
27.1
crime intensity
Scored ZIPs
6
in this county
McHenry County in Illinois scored in the 10.3th percentile for reported crime among US counties in July 2026. That is a Low Crime rating, among the quietest quarter of scored counties. It ranks #9,762 nationally and #313 in Illinois. It rose 3.45 percentile points between June 2026 and July 2026, from 6.80 to 10.25.
Within the county, 6 ZIP codes have published scores. Their median is the 15.7th percentile; the highest is 60097 at 41.52 and the lowest is 60098 at 3.70. A county score summarises the whole area, so a ZIP inside it can sit well above or below it.
ZIP codes in McHenry County, ranked
Monthly history
| Month | Percentile | National rank | State rank |
|---|---|---|---|
| July 2026 | 10.25 | #9,762 | #313 |
| June 2026 | 6.80 | #11,295 | #1206 |
Data: CrimeScore by SpotCrime. Scores describe areas, not people, and are not predictions. Terms.