Hi,
It doesn't take much to keep us warm here at the foot of the mountains, though folks up the hill do need a fair amount more. My brother uses maybe a half cord at the most, while friends up the hill would use a cord to a cord and a half most winters (all in standard woodburning stoves.) Orange and eucalyptus are local favorites here, running from $180/half cord to $250/cord last year. Both are becoming more scarce each year, with prices going up accordingly. Pine is probably No. 1 up the hill, price unknown. A lot of folks get a permit from the Forest Service to gather firewood, so for actual money output, it's "free" other than the minimal permit cost. Of course, there's a lot of work involved.
My sister and BIL in NorCal use a minimum of a full cord, but never more than two cords that I recall. It's not that much colder there than here, but they like to keep their house way too warm for some of us. Oak is their favorite, mostly sourced from their own property or neighbors for the cost of labor until a couple of years ago, and I dunno what they pay now, but I'd guess $250/cord minimum, maybe closer to $300 by now. Their oak supplies are diminishing, too.
In their area, the air quality people are having kittens about smoke and trying to get folks to go to pellet stoves if they have to burn something other than propane. My BIL is an "early adopter" and looked into them a couple of years ago. The price of the stoves wasn't so bad, but the cost of operation scared him, so their old stove's still working "just fine."
Rick C