Twin Harbors Neighborhood, Arnold
Crime Rate & Statistics
Very safe neighborhood — well below-average crime rates
Safety at a Glance
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in Arnold
Is Twin Harbors Safe?
Yes — this neighborhood is very safe. Twin Harbors in Arnold, MD has a safety grade of A. The overall crime index is 96, which is 4% below the national average of 100.
Compared to the Arnold average (crime index 60), Twin Harbors is 36% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.
Looking at specific crime types, rape is the most elevated concern (index: 132, 32% above average), while burglary is the lowest risk (index: 38).
Twin Harbors Crime Breakdown
Crime indices compared to national average (100) and Arnold city average. Higher values mean more crime.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
102 | +2% | Moderate | |
|
Assault
|
101 | +1% | Moderate | |
|
Robbery
|
63 | -37% | Low | |
|
Rape
|
132 | +32% | Moderate | |
| Property Crime | ||||
|
Burglary
|
38 | -62% | Low | |
|
Larceny / Theft
|
89 | -11% | Average | |
|
Vehicle Theft
|
114 | +14% | Moderate | |
How Twin Harbors Compares
Crime index by category: Twin Harbors vs Arnold average vs national average.
Crime by Category
Overall Crime Comparison
Twin Harbors Crime Map
Crime heatmap based on block-group level data. Red areas indicate higher crime density.
See the crime score for a specific address
Twin Harbors Demographics & Context
Education
Housing
Racial Demographics
Nearby Neighborhoods
Frequently Asked Questions
What is the crime rate in Twin Harbors, Arnold?
Twin Harbors in Arnold, MD has a crime safety grade of A as of 2026. The overall crime index is 96, which is 4% below the national average. Compared to the Arnold average, crime in Twin Harbors is 36% higher.
Is Twin Harbors a safe neighborhood in Arnold?
Twin Harbors is generally considered a safe neighborhood in Arnold, earning a crime grade of A. The highest concern is Rape (index: 132), while Burglary is the lowest risk (index: 38).
How does Twin Harbors compare to the rest of Arnold?
Twin Harbors's overall crime index is 96, compared to the Arnold average of 60. This means crime in Twin Harbors is 36% higher than the city average. For violent crime, the index is 100, and for property crime it is 80. 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 Twin Harbors?
The most prevalent crime type in Twin Harbors is Rape, with a crime index of 132 (32% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.
What are safer neighborhoods near Twin Harbors?
Nearby neighborhoods with good safety ratings include Arnold. These areas are close to Twin Harbors and offer lower crime rates, making them worth considering for residents who prioritize safety.
What are the demographics of Twin Harbors?
Twin Harbors has a population of approximately 389. The median household income is $151,010. The median home value is $774,564. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.
How does Twin Harbors crime compare to the national average?
Twin Harbors's overall crime rate is 4% below the national average (index 96 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.