Is this averaged over 12 months or just heating season? I bet some who heat with electricity or propane pay more than that during the winter. Can't speak for natural gas, never lived where it was available. Heating oil is high this year for sure, fortunately we use very little since our main heat source is a woodstove.
Our highest electric bill ever was last month's...~$75, this after a more than 100% rate increase that took effect 1st of August. Typically ours would be mid 40s summer, low 50s winter.
We only keep the house 65 or so, let it get down into the upper 50s overnight (during heating season). Cold to some people, but comfortable for us. I find a 72º room to be incredibly stuffy.