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Naperville, IL has a D safety grade (29/100) with a violent crime rate of 84 per 100,000 — 19% above the national average.
FBI UCR 2024 Per-capita rates FBI UCR + NIBRS
Naperville, IL Crime Rate & Safety
Violent and property crime rates per 100,000 residents, drawn directly from FBI Uniform Crime Reporting data. Compare against state and national averages.
Crime data sourced from the FBI Uniform Crime Reporting program, covering violent crime, property crime, and individual offense categories. Safety grades reflect a composite analysis of violent and property crime rates benchmarked against national averages. For context on how crime statistics are collected and what they mean for community safety, read our guide to understanding FBI crime data.
Is Naperville, IL safe? Naperville has a violent crime rate of 83.7 per 100,000 residents in 2024, according to FBI Uniform Crime Report (UCR) data — 19% higher than the national average and 70% below the Illinois average. The city receives a safety grade of D (Below Average). Property crime rate: 883.6/100K. Population: 150,521.
FBI UCR Data Snapshot: Naperville, IL
Naperville, IL — reporting population 150,521 in 2024 — recorded 126 violent crimes and 1,330 property crimes in the FBI Uniform Crime Reporting (UCR) Program's Table 8 city-level submissions. The city's violent crime rate works out to 83.7 per 100,000 residents, while the property crime rate reaches 883.6 per 100,000. Combining those two rates against national benchmarks yields a composite safety grade of D (Below Average), scoring 29 out of 100.
Within the violent crime count, aggravated assault accounted for 57 incidents, robbery 23, murder 1, and rape 45 in 2024. Property crime splits into larceny-theft (1,137), burglary (99), motor vehicle theft (94), and arson (1). Larceny-theft and other property offenses typically dominate city crime counts, and larceny-theft leads Naperville's mix at 78.1% of all Part I offenses.
Against the national violent crime average, Naperville runs 19% above the US benchmark, and 70% below the Illinois statewide rate. Translated to per-capita risk, the 2024 figures imply roughly a 1 in 103 statistical chance of being named in a crime report that year, narrowing to 1 in 1,195 for a violent offense. UCR figures reflect offenses reported to and submitted by local law enforcement and may undercount unreported crime.
Is Naperville, IL Safe? Safety Assessment
Based on 2024 FBI crime data, Naperville, IL receives a safety grade of D (Below Average) with a composite safety score of 29/100. Violent crime is 19% above the national average, indicating elevated risk compared to most US cities.
Your statistical chance of being a crime victim in Naperville is approximately 1 in 103 , with a 1 in 1,195 chance of being a violent crime victim. The most common crime type is larceny-theft, accounting for 78% of all reported offenses.
Safety assessments are based on FBI UCR reported crime statistics. Actual safety varies by neighborhood, time of day, and individual circumstances. Crime reporting rates differ across jurisdictions.
Safety Overview
Safety Grade
D
Below Average
Score: 29/100
Violent Crime Rate
83.7/100K
violent crimes per 100K residents
+19% vs US
Property Crime Rate
883.6/100K
property crimes per 100K residents
+157% vs US
Total Crimes
1,456
reported in 2024
Population
150,521
2024 Census-based estimate
Crime Breakdown (2024)
| Category | Count | Rate /100K |
|---|---|---|
| Violent Crime | 126 | 83.7 |
| Murder | 1 | 0.7 |
| Rape | 45 | 29.9 |
| Robbery | 23 | 15.3 |
| Aggravated Assault | 57 | 37.9 |
| Property Crime | 1,330 | 883.6 |
| Burglary | 99 | 65.8 |
| Larceny-Theft | 1,137 | 755.4 |
| Motor Vehicle Theft | 94 | 62.4 |
| Arson | 1 | 0.7 |
Per-Capita Risk Assessment
Overall Crime Risk
1 in 103
Statistical chance of being a crime victim based on 2024 data
Violent Crime Risk
1 in 1,195
Statistical chance of being a violent crime victim
These are statistical averages based on reported crimes. Actual risk varies significantly by neighborhood, time of day, and individual circumstances.
Crime Type Distribution (2024)
Larceny-Theft 1,137 (78.1%)
Burglary 99 (6.8%)
Motor Vehicle Theft 94 (6.5%)
Aggravated Assault 57 (3.9%)
Rape 45 (3.1%)
Robbery 23 (1.6%)
Murder 1 (0.1%)
Arson 1 (0.1%)
Naperville vs Illinois vs National Average
Naperville
Violent83.7/100K
Property883.6/100K
GradeD
Illinois
Violent277.5/100K
Property1664.8/100K
National Average
Violent70.6/100K
Property343.3/100K
Nearby Cities in Illinois
Compare Naperville against neighboring cities in the same state, or use our side-by-side compare tool to benchmark two cities directly.
Chicago
F Pop: 2,638,698
Violent: 539.8/100K
Property: 3472.4/100K
Aurora
F Pop: 176,688
Violent: 266/100K
Property: 1251.9/100K
Joliet
F Pop: 150,569
Violent: 350/100K
Property: 1244.6/100K
Rockford
F Pop: 145,280
Violent: 1080/100K
Property: 2517.2/100K
Elgin
F Pop: 112,879
Violent: 266.7/100K
Property: 1102.1/100K
Frequently Asked Questions
What is the crime rate in Naperville, IL? ▼
Naperville has a violent crime rate of 83.7 per 100,000 residents and a property crime rate of 883.6 per 100,000, based on 2024 FBI UCR data.
Is Naperville, IL safe? ▼
Naperville receives a safety grade of D (Below Average), with a safety score of 29/100. The violent crime rate is 19% above the national average and 70% below the Illinois average.
What is the population of Naperville, IL? ▼
The reporting population for Naperville is 150,521 as of 2024.
How many crimes were reported in Naperville? ▼
In 2024, Naperville reported 126 violent crimes and 1,330 property crimes, for a total of 1,456 reported offenses.
What are the odds of being a crime victim in Naperville? ▼
Based on 2024 data, the statistical chance of being a crime victim in Naperville is approximately 1 in 103, with a 1 in 1195 chance of being a violent crime victim. These are statistical averages and actual risk varies by neighborhood and circumstance.
What is the most common crime in Naperville? ▼
The most common crime type in Naperville is larceny-theft, accounting for 78.1% of all reported crimes (1,137 incidents in 2024).
Understanding Crime Data
► ► ► ►
Understanding Crime Rates
How per-capita rates are calculated and what they mean
Violent vs Property Crime
Key differences between crime categories
FBI Crime Stats Explained
How the FBI collects and reports UCR data
Crime, Housing & Schools
How safety connects to housing costs and school quality
Explore More Data for IL
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Rent Prices in IL →
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Schools in Naperville →
School ratings, test scores & demographics
Cost of Living →
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Environmental Data for IL →
Toxic releases & environmental quality
Hospitals in IL →
Hospital quality ratings & patient safety
Natural Hazards in IL →
Disaster history & national storm events
Compare IL Metros →
Cross-data metro comparison tool
Road Safety in IL →
Traffic fatality data by county
Data as of 2024. Source: FBI Uniform Crime Reporting (UCR) Program.
Crime rates are calculated per 100,000 population. Not all agencies report complete data. FBI Crime in the United States (CIUS) Table 8. Population figures referenced from U.S. Census Bureau estimates where noted; state-level comparisons cross-check against state UCR programs. Verify with FBI.gov UCR, Census.gov QuickFacts, and HUD.gov fair-market rents.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FBI Uniform Crime Reporting (UCR) Program. Consult a qualified professional before making decisions based on this data.
Read our methodology — how this data is sourced, computed, and verified.
All federal data sources used on this page
- FBI Uniform Crime Reporting (UCR) Program — Summary Reporting System + National Incident-Based Reporting System (NIBRS). fbi.gov/ucr
- FBI Crime Data Explorer (CDE) — current-vintage UCR/NIBRS data API. cde.ucr.cjis.gov
- Bureau of Justice Statistics (BJS) — National Crime Victimization Survey, contextual statistics. bjs.ojp.gov
- U.S. Census Bureau ACS — population denominators for rate calculations. census.gov/programs-surveys/acs
- CDC WONDER — injury and mortality reference for homicide rate context. wonder.cdc.gov
- FBI Hate Crime Statistics — annual hate-crime reports. justice.gov/hatecrimes
Federal data Last updated 2026 Free public data
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