Unfortunately these days it doesn't matter where you live to have things like this happen. We live in an upscale subdivision and people come in broad daylight and rifle through open garages, unlocked car, sometimes the car can be locked and windows broken. We do have the Sheriff dept. patrol, but they cannot be here 24 hours a day.
Our homeowners association send us emails when such things happen, and last week on our street, someone broke into a house through a bathroom window in the back and went through the house and exited through the garage...during the day! I keep all the doors locked even though I am home most of the time.
Some insist it is the economy forcing people to do this - I dispute that as it has been going for for a lot longer than that.