Crime Score for Grundy County, IL
County FIPS 17063 · Illinois · June 2026 snapshot · powered by SpotCrime
Higher crime than 47.57% of US counties
National rank
#6,355
of 735 scored counties
Illinois rank
#583
in state
Score index
60.8
crime intensity
Scored ZIPs
11
in this county
Grundy County in Illinois scored in the 47.6th percentile for reported crime among US counties in June 2026. That is a Below Average rating, below the national midpoint for reported crime. It ranks #6,355 nationally and #583 in Illinois.
Within the county, 11 ZIP codes have published scores. Their median is the 61.3th percentile; the highest is 60437 at 69.02 and the lowest is 60447 at 3.41. A county score summarises the whole area, so a ZIP inside it can sit well above or below it.
ZIP codes in Grundy County, ranked
- 160437KinsmanAbove Average69.02
- 260420DwightAbove Average68.79
- 360444MazonAbove Average67.97
- 460450ChannahonAbove Average66.59
- 560410ChannahonAbove Average66.21
- 660407BracevilleAbove Average61.31
- 760481BracevilleAbove Average61.14
- 860479VeronaAbove Average55.28
- 960541LisbonLow Crime22.39
- 1060416BraidwoodLow Crime15.72
- 1160447ChannahonLow Crime3.41
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Data: CrimeScore by SpotCrime. Scores describe areas, not people, and are not predictions. Terms.