21st Century Neighborhood, Chattanooga
Crime Rate & Statistics
Fairly safe — slightly below-average crime levels
Safety at a Glance
Check a specific address
in Chattanooga
Is 21st Century Safe?
Mostly yes — this neighborhood is fairly safe. 21st Century in Chattanooga, TN has a safety grade of B-. The overall crime index is 135, which is 35% above the national average of 100.
Compared to the Chattanooga average (crime index 122), 21st Century is 13% higher in overall crime.
Looking at specific crime types, larceny / theft is the most elevated concern (index: 150, 50% above average), while rape is the lowest risk (index: 92).
21st Century Crime Breakdown
Crime indices compared to national average (100) and Chattanooga city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
138 | +38% | Moderate | |
|
Assault
|
136 | +36% | Moderate | |
|
Robbery
|
135 | +35% | Moderate | |
|
Rape
|
92 | -8% | Average | |
| Property Crime | ||||
|
Burglary
|
108 | +8% | Moderate | |
|
Larceny / Theft
|
150 | +50% | Moderate | |
|
Vehicle Theft
|
134 | +34% | Moderate | |
How 21st Century Compares
Crime index by category: 21st Century vs Chattanooga average vs national average.
Crime by Category
Overall Crime Comparison
21st Century Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
21st Century Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in 21st Century, Chattanooga?
21st Century in Chattanooga, TN has a crime safety grade of B- as of 2026. The overall crime index is 135, which is 35% above the national average. Compared to the Chattanooga average, crime in 21st Century is 13% higher.
Is 21st Century a safe neighborhood in Chattanooga?
21st Century is generally considered a safe neighborhood in Chattanooga, earning a crime grade of B-. The highest concern is Larceny / Theft (index: 150), while Rape is the lowest risk (index: 92).
How does 21st Century compare to the rest of Chattanooga?
21st Century's overall crime index is 135, compared to the Chattanooga average of 122. This means crime in 21st Century is 13% higher than the city average. For violent crime, the index is 125, and for property crime it is 131. 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 21st Century?
The most prevalent crime type in 21st Century is Larceny / Theft, with a crime index of 150 (50% above the national average). Overall, property crime is more prevalent than violent crime in this neighborhood, which is consistent with national trends.
What are safer neighborhoods near 21st Century?
Nearby neighborhoods with good safety ratings include Brainerd, Woodmore / Dalewood, East Ridge and Chattanooga Metropolitan Airport. These areas are close to 21st Century and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of 21st Century?
21st Century has a population of approximately 466. The median household income is $63,715. The median home value is $208,887. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does 21st Century crime compare to the national average?
21st Century's overall crime rate is 35% above the national average (index 135 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 April 2026.