Arnold, MD Crime Rate & Safety
Lower crime than 92% of major U.S. cities
Based on FBI UCR & local law enforcement data · Updated March 2026
Is Arnold Safe?
Arnold has a crime rate that is 49% below the national average. Your chance of becoming a victim of violent crime is 1 in 437.
However, safety varies dramatically by neighborhood. Areas like Arnold earn an A safety grade, while Arnold rates A. Understanding which neighborhoods are safe is critical for anyone living in, moving to, or visiting Arnold.
Crime Index Comparison
100 = national average. Calibrated to reflect actual crime severity.
Your Chance of Being a Victim
Violent Crime
1 in 437
chance per year
National average: 1 in 263
40% lower than national average
Property Crime
1 in 71
chance per year
National average: 1 in 55
23% lower than national average
Arnold Crime Breakdown
Estimated crime rates based on FBI UCR data, calibrated to city-level crime score.
| Crime Type | Index | vs National | Risk Level | |
|---|---|---|---|---|
| Violent Crime | ||||
|
Murder
|
59 | -41% | Low | |
|
Assault
|
54 | -46% | Low | |
|
Robbery
|
71 | -29% | Low | |
|
Rape
|
83 | -17% | Average | |
| Property Crime | ||||
|
Burglary
|
42 | -58% | Low | |
|
Larceny / Theft
|
76 | -24% | Low | |
|
Vehicle Theft
|
70 | -30% | Low | |
Violent vs Property Crime
Crime Index by Category
Arnold Crime Map
Neighborhood-level crime heatmap. Click any area for details.
Where Is It Safe in Arnold?
Safety varies dramatically across Arnold's 1+ neighborhoods.
Safest Neighborhoods
Top 1Areas with Higher Crime
Bottom 1Neighborhood Safety Distribution
Out of 1 neighborhoods in Arnold
All Arnold Neighborhoods
| # | Neighborhood | Grade | Crime Index |
|---|---|---|---|
| 1 | Arnold | A | 60 |
Arnold Crime by Zip Code
Explore crime data for specific Arnold zip codes.
Arnold Demographics & Context
Racial Demographics
Frequently Asked Questions
What is the crime rate in Arnold, MD?
Arnold, MD has a crime safety grade of A- as of 2026. The overall crime rate is estimated to be 49% below the national average. Residents face approximately a 1 in 437 chance of being a victim of violent crime per year and a 1 in 71 chance for property crime. Arnold has lower crime than 92% of major U.S. cities (population 50,000+).
Is Arnold, MD safe to live in?
Arnold is generally considered a safe place to live, earning a crime grade of A-. Approximately 100% of the city's 1 neighborhoods are rated A or B for safety. However, safety varies significantly by neighborhood. For example, Arnold is one of the safest areas, while Arnold has higher crime rates. Researching specific neighborhoods before moving to or visiting Arnold is strongly recommended.
What are the safest neighborhoods in Arnold?
Based on 2026 crime data, the safest neighborhoods in Arnold are Arnold. These areas have significantly lower crime rates than the city average and are popular choices for families, professionals, and anyone prioritizing safety.
What are the most dangerous areas in Arnold?
The neighborhoods with the highest crime rates in Arnold include Arnold. These areas experience significantly more crime than the city average. Visitors and prospective residents should exercise extra caution in these neighborhoods, particularly at night.
What is the violent crime rate in Arnold?
The estimated violent crime rate in Arnold is 228.6 per 100,000 residents, which is 40% lower than the national average. This means residents have roughly a 1 in 437 chance of becoming a violent crime victim each year. Key violent crime rates include: murder at 2.9 per 100K (41% below average); aggravated assault at 145.2 per 100K (46% below average); robbery at 52.5 per 100K (29% below average).
What is the property crime rate in Arnold?
The estimated property crime rate in Arnold is 1,405.9 per 100,000 residents, which is 23% lower than the national average. Residents have roughly a 1 in 71 chance of being a property crime victim per year. Key property crime rates include: burglary at 112.5 per 100K (58% below average); larceny/theft at 1,069.9 per 100K (24% below average); vehicle theft at 223.5 per 100K (30% below average).
How does Arnold crime compare to the national average?
Arnold's overall crime rate is 49% below the national average as of 2026. The biggest concern is rape (17% below average), while burglary is 58% below average. Compared to other major U.S. cities, Arnold has lower crime than 92% of them.
Is Arnold safe to visit?
Arnold is generally safe for visitors and tourists. Property crime (theft, vehicle break-ins) is 23% below average, which is typically the main concern for tourists. Avoid leaving valuables in vehicles, stay aware of your surroundings in unfamiliar areas, and stick to well-traveled neighborhoods. Popular, safer areas for visitors include Arnold.
How does Arnold crime compare to the rest of Maryland?
Maryland as a whole has crime that is 1% above the national average. Arnold's crime rate is 49% below the national average, making it safer the typical Maryland city.
What type of crime is most common in Arnold?
Larceny/theft is the most common crime in Arnold, with an estimated rate of 1,069.9 incidents per 100,000 residents. This is 24% below the national average for this crime type. Overall, property crime (1,406 per 100K) is more prevalent than violent crime (229 per 100K) in Arnold, which is consistent with national trends.