The most recent available (2014) figures are available for cost-of-living adjusted private sector wage data for MSAs.
Cost-of-Living Adjusted Wage Data for U.S. Metro Areas
This is before the 2013 MSA revisions so Anderson is represented as its own MSA and Hilton Head-Beaufort is not included.
Here's how SC's MSAs stacked up.
Anderson
2014 Average Hourly Cost-of-living Adjusted Wage: $22.31
2014 Average Hourly Earnings (Nonadjusted): $19.96
Charleston
2014 Average Hourly Cost-of-living Adjusted Wage: $22.48
2014 Average Hourly Earnings (Nonadjusted): $22.75
Columbia
2014 Average Hourly Cost-of-living Adjusted Wage: $24.46
2014 Average Hourly Earnings (Nonadjusted): $22.53
Greenville
2014 Average Hourly Cost-of-living Adjusted Wage: $22.47
2014 Average Hourly Earnings (Nonadjusted): $21.34
Myrtle Beach
2014 Average Hourly Cost-of-living Adjusted Wage: $17.51
2014 Average Hourly Earnings (Nonadjusted): $16.39
Sumter
2014 Average Hourly Cost-of-living Adjusted Wage: $20.3
2014 Average Hourly Earnings (Nonadjusted): $18.68
*Data not available for Florence and Spartanburg MSAs.