Idylside Neighborhood, Joliet
Last updated: May 15, 2026
Crime Rate & Statistics
Fairly safe — slightly below-average crime levels
Summary: Idylside, Joliet Crime Rate (2026)
Idylside in Joliet, IL has a crime safety grade of B- as of 2026. The overall crime index is 200, which is 100% above the national average.
Data source: FBI UCR & local law enforcement data. Last updated: May 15, 2026.
Safety at a Glance
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in Joliet
Is Idylside Safe?
Mostly yes — this neighborhood is fairly safe. Idylside in Joliet, IL has a safety grade of B-. The overall crime index is 200, which is 100% above the national average of 100.
Compared to the Joliet average (crime index 149), Idylside is 51% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.
Looking at specific crime types, assault is the most elevated concern (index: 200, 100% above average), while robbery is the lowest risk (index: 20).
Idylside Crime Breakdown
Crime indices compared to national average (100) and Joliet city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
199 | +99% | High | |
|
Assault
|
200 | +100% | High | |
|
Robbery
|
20 | -80% | Low | |
|
Rape
|
199 | +99% | High | |
| Property Crime | ||||
|
Burglary
|
105 | +5% | Moderate | |
|
Larceny / Theft
|
136 | +36% | Moderate | |
|
Vehicle Theft
|
199 | +99% | High | |
How Idylside Compares
Crime index by category: Idylside vs Joliet average vs national average.
Crime by Category
Overall Crime Comparison
Idylside Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Idylside Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Idylside, Joliet?
Idylside in Joliet, IL has a crime safety grade of B- as of 2026. The overall crime index is 200, which is 100% above the national average. Compared to the Joliet average, crime in Idylside is 51% higher.
Is Idylside a safe neighborhood in Joliet?
Idylside is generally considered a safe neighborhood in Joliet, earning a crime grade of B-. The highest concern is Assault (index: 200), while Robbery is the lowest risk (index: 20).
How does Idylside compare to the rest of Joliet?
Idylside's overall crime index is 200, compared to the Joliet average of 149. This means crime in Idylside is 51% higher than the city average. For violent crime, the index is 155, and for property crime it is 147. However, crime can vary block by block, so checking the crime map for specific streets is recommended.
What type of crime is most common in Idylside?
The most prevalent crime type in Idylside is Assault, with a crime index of 200 (100% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Idylside?
Nearby neighborhoods with good safety ratings include Reedswood, Midland Avenue West, Cathedral and Emerald Lawns. These areas are close to Idylside and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Idylside?
Idylside has a population of approximately 340. The median household income is $40,250. The median home value is $184,227. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Idylside crime compare to the national average?
Idylside's overall crime rate is 100% above the national average (index 200 vs 100). For the most accurate picture, review the per-crime-type breakdown above, as some categories may differ significantly from the overall trend.
Crime data sourced from FBI UCR reports and local law enforcement agencies. Crime indices use 100 as the national average. Updated May 2026.