Crime in Round Lake, Illinois
Major crime in Round Lake is 70% below the U.S. rate per resident: 75% lower for persons crimes and 69% lower for property crimes. Expected major crimes are down 8.8% from a year earlier.
Modeled estimates per resident, not counts of incidents. How we calculated this
Index: crimes per resident compared with the U.S., where 100 is the U.S. rate and 200 is twice it.
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Every crime type in Round Lake is near or below the U.S. rate
Expected crimes per year in Round Lake for each type, and the index against the U.S. rate per resident.
Citywide indexWhere the middle half of residents live
Property crimes
Social disorder
How crime varies across Round Lake
The middle half of Round Lake residents live in neighborhoods with a major-crime index between 14 and 47; the typical (median) resident's is 15. The citywide figure (30) is higher than that because crime concentrates in a smaller set of areas.
- 0–5076.6%
- 50–10023.4%
- 100–2000.0%
- 200–4000.0%
- 400+0.0%
Share of residents by the index of their census block group, a neighborhood of roughly 600 to 3,000 people.
Highest on weekday daytimes
Major-crime index by time of week, against the U.S. rate for the same hours.
Major crime fell 8.8% in a year; across Illinois it fell 9.6%
Change in expected crimes, with Illinois as a whole in gray. The past year uses the reporting agencies' year-to-date FBI data; 2031 is the model's projection.
Round Lake against U.S. places with 10,000 to 25,000 residents
1,960 of the 2,149 other places of this size have a higher major-crime index than Round Lake; the middle of the group is 72. The 9 nearest in population:
Major-crime index per resident, U.S. = 100; residents in gray.
Round Lake has a higher major-crime index than 5 of its 8 nearest neighbors
The 8 nearest cities and towns we cover, by major-crime index. The closest, Round Lake Park (1 mi), is 47% below Round Lake's rate.
Major-crime index per resident, U.S. = 100; distances between where residents live, in miles.
Questions about crime in Round Lake
What are the most common crimes in Round Lake?
By expected count, the most common persons and property crimes are other larceny (about 26 a year), theft from vehicle (about 19 a year) and shoplifting (about 16 a year). Compared with the U.S., vandalism stands out most: 37% below the U.S. rate per resident.
How we calculated this
Each police agency's crimes, as reported to the FBI, are spread across the census block groups it serves using population, jobs, points of interest and, where available, local incident records. Round Lake's figures add up its 8 block groups. The index compares crimes per resident with the U.S. rate.
- Round Lake has no published incident records in our data, so its estimate relies on agency totals and neighborhood characteristics.
- 0.0% of residents live in block groups whose estimate has high confidence (80% interval within about 5x).
- Rates are per resident, so places where many people work or visit but few live, such as downtowns, airports and stadiums, can read high.
- Disorderly conduct and trespassing are modeled, because the FBI records them only through arrests.
- Residents: 17,582. Model updated Oct 20, 2026. Release 2026-2026-10-20-2
Full method and validation·Data sources
CrimeMetric. "Crime in Round Lake, Illinois." Vorp Labs, model updated Oct 20, 2026. https://crimemetric.com/il/round-lake
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Major-crime index, U.S. = 100
- Round Lake Park1 mi16
- Long Lake3 mi19
- Round Lake Beach3 mi39
- Grayslake3 mi34
- Wauconda5 mi13
- Lake Villa5 mi26
- Gages Lake6 mi20
- Fox Lake6 mi59