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.
Locations. The highest-population states offered the most positions for concrete finisher, starting with Texas, with 15,110 workers averaging $28,900 yearly. California was next, with 13,680 positions at a mean $49,140 per year.