Infrastructure Investment Boosted South Carolina Economy

Statewide projects have supported over 38,000 jobs with average annual pay of $72,678, helping accommodate rapid population growth.

Updated on Sept. 30, 2026 in Employment

Isometric editorial illustration showing concrete pipes near a highway interchange, representing state infrastructure investment in South Carolina. — A new impact study confirms that $39 billion in infrastructure spending in South Carolina between 2021 and 2028 is driving significant job creation and economic growth. AI Illustration. Upload story photo >

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Do you believe state-funded infrastructure projects significantly improve long-term economic growth in your community?

A new infrastructure impact study reveals that $39 billion in spending between fiscal years 2021 and 2028 is fueling significant economic activity across South Carolina. These investments support thousands of jobs as the state manages some of the fastest growth in the nation.

Why it matters

The research highlights how essential services like broadband, water, and transportation facilitate broader economic expansion and job creation for state residents. By securing modern infrastructure, the state aims to sustain its current growth trajectory through the next decade.

For every $1 invested, approximately $1.70 in economic activity is generated, supporting an average of 38,056 jobs annually. These roles provide an average annual compensation of $72,678, which is a 15 percent premium over the statewide average.

The players

South Carolina

The state government coordinates large-scale infrastructure investments to support its position as a national leader in population and economic growth.

The details

The study calculates economic gains by analyzing direct spending alongside the multiplier effect across sectors including water, wastewater, and transportation. These projects directly increase regional capacity, which researchers expect will boost annual employment growth from 1.3 percent to 1.8 percent. If these trends continue, the state could see 140,000 additional permanent jobs added between 2026 and 2036.

Fiscal year 2021 through fiscal year 2028 represents the study's primary investment period.
The infrastructure impact study was published in 2026.
Between 2026 and 2036, the state projects the creation of nearly 140,000 additional permanent jobs.

Money Landscape

The study of infrastructure investment impacts in South Carolina provides a framework for analyzing how public works projects correlate with regional wage premiums and long-term employment growth. This analysis places current state spending within the broader context of a decade-long effort to sustain economic competitiveness.

Residents may see continued hiring in construction and related industries as infrastructure projects progress through 2028. Households should monitor local employment opportunities that offer wage premiums above the current statewide average, though consultation with a career professional is advised.

The takeaway

Large-scale infrastructure spending is currently acting as a catalyst for wage growth and new job formation in the region. Readers interested in labor market trends should track future state economic reports to see if projected employment growth targets are met by 2036.