Grenville, SD Crime Rate & Safety

Grenville, SD has a crime safety grade of D+ as of 2026. The overall crime rate is estimated to be 83% above the national average. Residents face approximately a 1 in 156 chance of being a victim of violent crime per year and a 1 in 65 chance for property crime. Grenville has higher crime than 94% of major U.S. cities (population 50,000+).

Grenville has elevated crime levels with a safety grade of D+. However, safety varies significantly by neighborhood. Researching specific neighborhoods before moving to or visiting Grenville is strongly recommended.

The estimated violent crime rate in Grenville is 639.5 per 100,000 residents, which is 68% higher than the national average. This means residents have roughly a 1 in 156 chance of becoming a violent crime victim each year. Key violent crime rates include: murder at 5.4 per 100K (9% above average); aggravated assault at 494.3 per 100K (84% above average); robbery at 78.6 per 100K (6% above average).

The estimated property crime rate in Grenville is 1,540.6 per 100,000 residents, which is 16% lower than the national average. Residents have roughly a 1 in 65 chance of being a property crime victim per year. Key property crime rates include: burglary at 435.1 per 100K (61% above average); larceny/theft at 738.3 per 100K (47% below average); vehicle theft at 367.2 per 100K (15% above average).

Grenville's overall crime rate is 83% above the national average as of 2026. The biggest concern is assault (84% above average), while larceny/theft is 47% below average. Compared to other major U.S. cities, Grenville has higher crime than 94% of them.

Visitors to Grenville should be cautious, especially in high-crime neighborhoods. Property crime (theft, vehicle break-ins) is 16% 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.

South Dakota as a whole has crime that is 18% above the national average. Grenville's crime rate is 83% above the national average, making it more dangerous than the typical South Dakota city.

Larceny/theft is the most common crime in Grenville, with an estimated rate of 738.3 incidents per 100,000 residents. This is 47% below the national average for this crime type. Overall, property crime (1,541 per 100K) is more prevalent than violent crime (640 per 100K) in Grenville, which is consistent with national trends.