If things get violent and in the US and I expect it will, suburban areas will be terrible. These people will have no food, no weapons and no security. Line of sight defensively is very short between houses and impossible to defend. Plus you could get killed from a fire fight a block away because nothing in the house will stop a bullet. Fires will spread and whole blocks will burn. It will be fight or flight. Every house will be examined for food by the hungry. Every house will need a at least a two man watch 24/7. That is 6 people just to maintain a watch and rest, not accomplishing anything else.