Leading Industries: The Fifth Pillar

Missouri’s real GDP reached $357.97 billion in 2025, up 1.3 percent from the year before and 22nd-largest among the states, according to the Bureau of Economic Analysis. Professional and business services led all sectors at $51.6 billion, followed by real estate, rental and leasing at $44.2 billion and manufacturing at $41.9 billion—a diversified base that has made Missouri’s economy more resistant to single-industry shocks than most of its peers. 

That mix has been the story for years: advanced manufacturing anchored by Boeing, Ford and GM; a biosciences corridor running from St. Louis to Columbia and into Kansas, home to firms generating a majority of the world’s animal-health revenue; two Federal Reserve district banks and a fast-growing financial sector; a defense footprint at Fort Leonard Wood and Whiteman Air Force Base; and a logistics network built on rail, river and interstate.

This year, a genuinely new category joined that list, and it doesn’t look like anything that came before it. Over the past year, Missouri has landed a wave of hyperscale data-center investment that would have been unthinkable in the state’s economic-development conversation even three years ago. Google committed roughly $15 billion to a campus in Montgomery County—a farm county of roughly 11,500 people that will be home to two of the largest technology investments in state history.

Amazon is building a project reported near $10 billion nearby. Metrobloks is putting $1.4 billion into a three-building campus in Liberty. Lambda has stood up an AI computing facility in Kansas City’s Northland, initially featuring more than 10,000 Nvidia GPUs.

The question worth asking isn’t whether that counts as economic development—it plainly does, and Missouri’s Data Center Sales Tax Exemption program, which offers up to 15 years of relief on construction materials, equipment and utilities, was built specifically to compete for it. The harder question is whether it functions like the other four pillars. It doesn’t—at least not yet. Metrobloks’ $1.4 billion Liberty campus is expected to create roughly 30 permanent jobs, albeit at an average wage above $95,000. Google’s $15 billion Montgomery County project is projected to generate around 2,300 construction jobs and hundreds of permanent positions once operational—a fraction of the headcount a manufacturing investment of similar scale would typically produce. 

This is capital-intensive, land-intensive and power-intensive development with a comparatively light employment footprint, which makes it a different animal from the sectors that built Missouri’s economy in the twentieth century.

It also isn’t landing without friction. A community group has sued over transparency in the approval process for a data center near New Florence, and Festus voters removed their entire city council after officials approved a local project. Voters also have sounded off about Nvidia’s massive site plan in Independence. The debate underway in those communities—over water use, grid capacity, tax-base effects and who actually benefits when a $15 billion investment creates a few hundred jobs—is a live one, and it will likely shape how the next wave of projects gets sited and approved.

Whether digital infrastructure eventually earns a place alongside manufacturing and biosciences as a true pillar of the Missouri economy, or whether it settles into something more like a periodic capital windfall—concentrated, consequential, but structurally different from the industries that employ the state’s workforce—is still an open question. What’s not in question is the scale: Missouri’s single-year data-center commitments now rival the annual GDP contribution of entire established sectors, and the state’s economic-development story for 2026 runs through rural power lines and fiber routes as much as it runs through Boeing’s St. Louis production line or the Animal Health Corridor.

The older pillars, meanwhile, haven’t gone anywhere. Missouri remains home to two of the nation’s 12 Federal Reserve district banks, the only state that can claim that distinction. Traditional Kansas City banking powerhouses Commerce Bank and UMB continue to lead the market, and UMB in particular has distanced itself from the pack to become the state’s largest bank with its 2025 acquisition of Heartland Financial, a deal that has helped push its assets north of $73 billion.

And the state’s AAA credit rating and consistently ranked top-tier business diversification—among the top handful of states by that measure—remain the steadier, if less headline-grabbing, argument for why Missouri’s economy tends to weather national downturns better than most, entering them later and climbing out faster, according to Federal Reserve research on state-level recession resilience.

PUBLISHED AUGUST 2026