Can someone tell me what areas of San Diego they wouldn't want to live with children? I don't want this to become an offensive thread and it is PURELY opinion. No need to argue with one another.

I'm looking at these nice condos...but they are all in Logan Heights..Golden Hills...Paradise Hills....the 92154,92139,92102 area codes.
I'm from San Diego but only know about 1/5 of the city, I would say. As it is large.
I know I have heard about a lot of bad things regarding those areas...but I'm wondering what other people know. THANKS!