Annualized private-sector spending on U.S. data center construction reached $49.5 billion in March 2026, according to Statista, underscoring the scale of investment flowing into the sector as operators race to add capacity. The United States remains the largest data center market in the world, with the sector projected to generate $168.51 billion in revenue in 2026 alone.

The country had 4,423 operational data centers as of mid-April 2026, more than any other nation, with Virginia leading all states at 320 facilities due to its proximity to East Coast population centers, extensive fiber infrastructure and role as a major internet traffic hub. Even with that pace of construction, supply is not keeping up with demand. A separate analysis from Visual Capitalist found the U.S. data center market faced a capacity shortfall of roughly 9.3 gigawatts in 2026, a gap projected to grow to 10 gigawatts by 2028 as new facilities are quickly leased before construction finishes.

The combination of record construction spending and a persistent capacity gap reflects a market where demand for computing power, driven largely by artificial intelligence workloads, continues to outpace the physical buildout of new facilities. Analysts tracking the sector say the imbalance is pushing up costs for land, power hookups and construction materials in the markets with the heaviest concentration of projects, including Northern Virginia, Atlanta, Dallas-Fort Worth and Chicago.

Source: Statista -- https://www.statista.com/statistics/1660723/monthly-annualized-private-sector-data-center-construction-spending-us/