Crime rates can vary significantly by area in Chicago. Generally, the following neighborhoods are known to be relatively safe:

1. Streeterville: Located in the northeastern part of downtown Chicago, this area is densely populated with upscale residences and commercial facilities, and is evaluated as a safe area due to its excellent access to tourist attractions.

2. River North: Situated north of downtown, River North is a vibrant area developed with art galleries, restaurants, and commercial districts, providing a relatively safe environment.

3. Lincoln Park: This area in the northern part of Chicago is famous for its large parks, zoo, and upscale residential neighborhoods, making it popular among families and known as a safe area.

4. Lakeview: Located north of Lincoln Park, Lakeview is a region where various cultural facilities and commercial districts harmonize, showing a relatively low crime rate.

5. Gold Coast: An upscale residential area located north of downtown, known for its historic buildings and high-end shops, and is evaluated as a safe area.

However, overall, Chicago ranks low in safety among major cities in the United States. According to a survey by the economic media 'WalletHub', Chicago ranked 139th out of 182 cities.

Therefore, even in relatively safe areas, it is important to follow general safety rules for personal safety:

• Be Aware of Your Surroundings: Always pay close attention to your surroundings when going out, and avoid deserted places.

• Manage Valuables: Do not leave valuables in your vehicle, and handle personal belongings carefully.

• Limit Nighttime Travel: Try to avoid going out late at night, and if necessary, use reliable transportation.

Those visiting or residing in Chicago should refer to this information to maintain a safe lifestyle.