South Carolina prevailing wage
State law, federal determinations, and how to find the rate that applies
- South Carolina has no state prevailing-wage law - only the federal Davis-Bacon Act applies, on federally funded construction over $2,000.
- The U.S. Department of Labor has 66 active federal Davis-Bacon wage determinations covering 46 South Carolina counties as of (latest revision date), each setting county rates by trade for federally funded construction.
- Market context: the average private construction worker in South Carolina earned $1,568/week (≈ $39.20/hour) in Q1 2026, rank #31 of 51 states, per the BLS Quarterly Census of Employment and Wages - an industry average, not a prevailing-wage rate.
Never enacted a state prevailing-wage law; federal Davis-Bacon applies to federally funded work.
How to find the required rate
- State or locally funded project: no state prevailing-wage requirement - check any local ordinances and the funding source.
- Federally funded project: find the county in the South Carolina determination index and open the official SAM.gov document for your construction type.
- Read the classification line - base rate plus fringe (how to read a determination); compute totals and overtime with the calculator.
Federal determinations at a glance
Building: 30 · Heavy: 14 · Highway: 8 · Residential: 16 - every determination and the counties it covers are listed in the South Carolina wage-determination index, each with its full rate schedule mirrored. Service contracts: 36 active SCA determinations for South Carolina.
Recently revised determinations
- SC20260002 (rev 2) - modified , Building, Heavy, Highway
What construction actually pays here
Separate from any required rate: BLS data puts the average private construction wage in South Carolina at $1,568/week (+4.2% YoY) in Q1 2026 - details and history on South Carolina construction wages.
Learn the system
What a prevailing wage is · The Davis-Bacon Act · Certified payroll · Fringe calculator
Data on this page is from U.S. government public-domain sources - free to reuse with credit and a link to prevailingwageindex.com.