Real estate agents are not allowed by law to answer that question, plus without knowing you personally it would be difficult to answer what you might deem as unsafe.
However, I can direct you to these two very useful websites:
For crime statistics by map -
For Metro Rail Maps -
Also, if you have a vehicle, it might be beneficial to drive around at night and see where there is a lot of foot traffic to give you an idea of where your comfort zone might be.
Hope I have helped!
Kangal Real Estate