Rosemont, CA Crime Rate & Safety

Rosemont, CA has a crime safety grade of C as of 2026. The overall crime rate is estimated to be 16% above the national average. Residents face approximately a 1 in 243 chance of being a victim of violent crime per year and a 1 in 42 chance for property crime. Rosemont has higher crime than 77% of major U.S. cities (population 50,000+).

Rosemont has a moderate level of crime with a safety grade of C. However, safety varies significantly by neighborhood. Researching specific neighborhoods before moving to or visiting Rosemont is strongly recommended.

The estimated violent crime rate in Rosemont is 410.7 per 100,000 residents, which is 8% higher than the national average. This means residents have roughly a 1 in 243 chance of becoming a violent crime victim each year. Key violent crime rates include: murder at 6.5 per 100K (29% above average); aggravated assault at 286.8 per 100K (7% above average); robbery at 81.5 per 100K (10% above average).

The estimated property crime rate in Rosemont is 2,391.0 per 100,000 residents, which is 31% higher than the national average. Residents have roughly a 1 in 42 chance of being a property crime victim per year. Key property crime rates include: burglary at 258.2 per 100K (4% below average); larceny/theft at 1,720.1 per 100K (23% above average); vehicle theft at 412.7 per 100K (29% above average).

Rosemont's overall crime rate is 16% above the national average as of 2026. The biggest concern is murder (29% above average), while burglary is 4% below average. Compared to other major U.S. cities, Rosemont has higher crime than 77% of them.

Visitors to Rosemont should take standard urban precautions. Property crime (theft, vehicle break-ins) is 31% above 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.

California as a whole has crime that is 9% above the national average. Rosemont's crime rate is 16% above the national average, making it more dangerous than the typical California city.

Larceny/theft is the most common crime in Rosemont, with an estimated rate of 1,720.1 incidents per 100,000 residents. This is 23% above the national average for this crime type. Overall, property crime (2,391 per 100K) is more prevalent than violent crime (411 per 100K) in Rosemont, which is consistent with national trends.