The average cost of living for an American [edit]. 1  $20,194 per person per year according to Bureau of Labor Statistics (value given divided by 2.5 average household size ('consumer unit') - [1].
Their annual salaries vary according to industry and place of employment. Concrete finishers made a mean annual $39,370, with the lowest-paid 10 percent earning $23,180 yearly, and the highest-paid 10 percent making $62,600 per year.
View comparison chart of concrete countertop pricing vs. other countertop materials (such as granite, tile, etc.) Installation Cost | $40-$50/hr Installation is often a separate cost. Typical cost of installation done by the concrete contractor is charged by the hour, per person.