San Diego is known as a relatively safe city, especially the following areas are evaluated as safe and livable:

1. La Jolla: A wealthy area with beautiful beaches and upscale homes, offering a low crime rate and pleasant living environment.

2. Carmel Valley: A residential area located north of San Diego, popular among families due to its excellent school districts and safe environment.

3. Torrey Hills: An upscale residential area located near Carmel Valley, featuring a low crime rate and convenient living infrastructure.

4. Del Mar: A region located on the northern coast of San Diego, providing a safe living environment along with beautiful beaches.

5. Rancho Bernardo: A quiet and safe residential area located north of San Diego, equipped with a family-friendly environment and various amenities.

These areas provide high satisfaction to residents due to their low crime rates and excellent living environments.

However, since the security situation can vary by area within the city, it is advisable to check the latest information and exercise caution when planning to reside or visit.

According to FBI statistics from 2016, San Diego had the lowest murder rate among the 20 largest cities in the U.S., and the fourth lowest rate of violent crime.