St. Louis
A city of 279,695 that lost 7.2% of its population since 2020, St. Louis still compounds power by turning old industrial ground into geospatial and plant-science infrastructure.
St. Louis keeps losing residents, yet it keeps attracting industries that need to know exactly where everything is. The city's 2024 population estimate is 279,695, down 7.2% from 2020, and that shrinkage still dominates the national stereotype. What the stereotype misses is that St. Louis has been rebuilding around two unusually strategic specialties: geospatial intelligence and plant science.
The numbers are large enough to matter. The National Geospatial-Intelligence Agency opened its new North St. Louis campus in September 2025 as a USD 1.7 billion federal investment on a 97-acre site, with about 3,150 staff scheduled to complete their move by spring 2026. Long before the ribbon cutting, regional analysis had already estimated that St. Louis's geospatial sector supported more than 27,000 direct and indirect jobs, involved over 350 organizations, and generated nearly USD 5 billion in economic impact. Across town, the 39 North agtech district and BRDG Park market St. Louis as a global plant-science node with more than 1,000 PhD plant scientists, 9,000 agtech workers, and about 40 startups. This is not nostalgic Midwestern diversification. It is a precise bet on industries that turn location data and biological data into recurring advantage.
That helps explain why St. Louis still matters despite its shrinking headcount. The city is digesting older industrial capacity and reallocating land, capital, and political attention toward a narrower set of high-value functions. Empty or underused districts become sites for a federal intelligence campus, research parks, or logistics-adjacent redevelopment instead of simply staying dead weight.
Biologically, St. Louis resembles a vulture more than a fallen carcass. Autophagy fits because the city survives by breaking down older urban tissue and redirecting resources. Phase transitions describe the move from mass manufacturing prestige to smaller but more strategic data-and-science clusters. Keystone-species dynamics apply because the NGA campus and the 39 North ecosystem support a much wider network of firms, universities, and service providers than their footprints suggest.
St. Louis's new NGA campus is a USD 1.7 billion federal project on a 97-acre north-side site, and the regional geospatial cluster was already estimated to support more than 27,000 jobs.