Portola Valley, CA Crime Rate & Safety

Portola Valley, CA has a crime safety grade of A- as of 2026. The overall crime rate is estimated to be 48% below the national average. Residents face approximately a 1 in 318 chance of being a victim of violent crime per year and a 1 in 228 chance for property crime. Portola Valley has lower crime than 91% of major U.S. cities (population 50,000+).

Portola Valley is generally considered a safe place to live, earning a crime grade of A-. Approximately 100% of the city's 9 neighborhoods are rated A or B for safety. However, safety varies significantly by neighborhood. For example, Portola Valley Ranch is one of the safest areas, while Westridge has higher crime rates. Researching specific neighborhoods before moving to or visiting Portola Valley is strongly recommended.

Based on 2026 crime data, the safest neighborhoods in Portola Valley are Portola Valley Ranch, Blue Oaks, Los Trancos Woods / Vista Verde, Central Portola Valley, and Woodside Highlands. These areas have significantly lower crime rates than the city average and are popular choices for families, professionals, and anyone prioritizing safety.

The neighborhoods with the highest crime rates in Portola Valley include Westridge, Central Portola Valley, and Los Trancos Woods / Vista Verde. These areas experience significantly more crime than the city average. Visitors and prospective residents should exercise extra caution in these neighborhoods, particularly at night.

The estimated violent crime rate in Portola Valley is 314.6 per 100,000 residents, which is 17% lower than the national average. This means residents have roughly a 1 in 318 chance of becoming a violent crime victim each year. Key violent crime rates include: murder at 1.5 per 100K (70% below average); aggravated assault at 242.7 per 100K (10% below average); robbery at 51.9 per 100K (30% below average).

The estimated property crime rate in Portola Valley is 439.3 per 100,000 residents, which is 76% lower than the national average. Residents have roughly a 1 in 228 chance of being a property crime victim per year. Key property crime rates include: burglary at 106.2 per 100K (61% below average); larceny/theft at 285.0 per 100K (80% below average); vehicle theft at 48.1 per 100K (85% below average).

Portola Valley's overall crime rate is 48% below the national average as of 2026. The biggest concern is assault (10% below average), while vehicle theft is 85% below average. Compared to other major U.S. cities, Portola Valley has lower crime than 91% of them.

Portola Valley is generally safe for visitors and tourists. Property crime (theft, vehicle break-ins) is 76% 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 Portola Valley Ranch, Blue Oaks, Los Trancos Woods / Vista Verde.

California as a whole has crime that is 9% above the national average. Portola Valley's crime rate is 48% below the national average, making it safer the typical California city.

Larceny/theft is the most common crime in Portola Valley, with an estimated rate of 285.0 incidents per 100,000 residents. This is 80% below the national average for this crime type. Overall, property crime (439 per 100K) is more prevalent than violent crime (315 per 100K) in Portola Valley, which is consistent with national trends.