Not really comparable, but when we retired in 1989, our cost of living was pretty low. It had to be, 'cuz we had no ongoing income and had to wait 9 years to get SS @ age 62.
So, to take out the big expenses first after selling our previous home for a net of $150K... Bought a Trailer in Woodhaven Lakes Campground $7K, and a mfg. home in FL @ $8K
As best I can remember... annual expenses.
Rent in Il $600
Rent in FL. $2200
Health insurance $6000 for two
Food $2500
Car $2500 total all
Travel $600
Total other house costs... furniture, repair etc. $1000
Sin. Parties/Entertainment/Booze etc. $1600
Total $17000/yr
That was about the average from age 53 to age 62.
Ya know, we believed we were living in hog heaven, and even now, certainly among the most fun times of our life.