Crime Grade · FBI UCR Data · 2024
Warrenville, IL Crime Grade
How Warrenville grades for violent crime against every other reporting U.S. city — and against the rest of Illinois — based on the FBI's Uniform Crime Reporting data.
National
1/10
vs. all U.S. cities ≥ 25,000 population
Illinois
1/10
vs. Illinois cities ≥ 10,000 population
In 2024, the violent crime rate in Warrenville, IL was 25.8 per 100,000 residents (4 incidents over a population of 15,530). That puts Warrenville 93% below the U.S. rate of 364.7 and 91% below the Illinois statewide rate of 294.3.
Violent crime rate, 5-year trend
Per 100,000 residents. Warrenville (red), Illinois (blue), U.S. average (gray dashed).
Warrenville vs. U.S., 2024 — by offense
Rates per 100,000 residents for each offense category.
Full data, last 5 years
Rates per 100,000 residents. Raw counts in parentheses.
| Offense | 2018 | 2019 | 2020 | 2023 | 2024 |
|---|---|---|---|---|---|
| Violent crime | 97.9(13) | 75.4(10) | 91.1(12) | 58.1(9) | 25.8(4) |
| Murder | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) | 6.4(1) |
| Rape | 45.2(6) | 15.1(2) | 15.2(2) | 25.8(4) | 6.4(1) |
| Robbery | 15.1(2) | 52.8(7) | 22.8(3) | 0.0(0) | 0.0(0) |
| Aggravated assault | 37.7(5) | 7.5(1) | 53.1(7) | 32.3(5) | 12.9(2) |
| Property crime | 813.3(108) | 678.3(90) | 1032.5(136) | 626.1(97) | 727.6(113) |
| Burglary | 82.8(11) | 105.5(14) | 144.2(19) | 83.9(13) | 90.1(14) |
| Larceny | 692.8(92) | 527.6(70) | 857.9(113) | 484.1(75) | 605.3(94) |
| Motor vehicle theft | 37.7(5) | 45.2(6) | 30.4(4) | 45.2(7) | 32.2(5) |
How the Crime Grade is calculated
- Source: FBI Uniform Crime Reporting via the Crime Data Explorer. Agency-level data, pulled directly. No third-party aggregators, no proprietary score.
- Metric: Violent crime rate per 100,000 residents (murder + rape + robbery + aggravated assault), most recent fully-reported year.
- National decile: Warrenville's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- State decile: Same calculation restricted to Illinois cities with population ≥ 10,000.
- Letter grade: 1–3 = A · 4–5 = B · 6–7 = C · 8 = D · 9–10 = F.
- Refresh: Twice a year. The FBI typically releases the prior year's full data each September.
- Limits: The FBI relies on local agency reporting. Rates reflect what was reported, not what occurred.
Nearby cities in Illinois
Comparable Illinois cities by population.
Want crime data for your application?
SpotCrime's Real-Time Crime Data API delivers incident-level data, not just aggregate grades. Used by family-safety apps, real-estate platforms, executive protection teams, and government agencies.