No idea for GA, but Seattle is on the upper end of most areas. Whenever these types of Q's come up... I just groan. I wanna move where y'all live!!!
$400 a month for oil
$400-$800 a month for water
$140-350 every other month for electricity
$50 a month for garbage
(Our mortgage is actually less than the lease we had on Student Family Housing... but when you add in the taxes & insurance, it's almost a grand more... and when you add in the increase in utilities it's well over 2k more per month).
$700 a month in property taxes
$100 a month in insurance
This is for a 1000sqft 100 year old but well insulated house. ((My parents live somewhat outside of the city limits, in a MUCH larger house, and their utilities are less than half of what we pay in the city. We bought in the city on purpose, for resale value, but we DO pay quite a lot to be here!)).