Missouri
Data centers in St. Charles County, Missouri
The Census tracks 1 data center project in St. Charles County, Missouri: 1 cancelled. 1 moratorium action recorded.
How many data centers are in St. Charles County?
The Census tracks 1 major project here as of Sep 22, 2026: 1 cancelled. They are in St. Charles.
Projects
| Project | Status | Capacity | Developer |
|---|---|---|---|
| Project Cumulus St. Charles, St. Charles County, MO | Cancelled | — | CRG (Clayco) via CRG Cumulus LLC |
Moratoriums
| Jurisdiction | Action | Length | What the source says |
|---|---|---|---|
| City of St. Charles Missouri · city |
Adopted Aug 2025 |
one year | Applications for new or expanded data centers. Spectrum NewsSource excerpt“During a special meeting Friday, the St. Charles City Council voted to implement a one-year moratorium on applications for new or expanded data centers.” |
Recent changes
| Date | What changed | Project |
|---|---|---|
| May 19, 2026 | City Council votes 7-1 to amend code defining data centers separately from warehouses, effectively banning them Mid Rivers Newsmagazine | Project Cumulus |
| Aug 22, 2025 | City Council unanimously adopts one-year citywide moratorium on data center applications Spectrum News | Project Cumulus |
| Aug 19, 2025 | Developer withdraws proposal ahead of City Council vote St. Louis Post-Dispatch (via GovTech) | Project Cumulus |
| Jul 14, 2025 | Planning and Zoning Commission partially recommends approval Data Center Dynamics | Project Cumulus |
St. Charles County data centers: common questions
How many data centers are in St. Charles County, Missouri?
The Census tracks 1 major data center project in St. Charles County as of Sep 22, 2026: 1 cancelled. That covers major sourced projects, not every smaller colocation or enterprise facility.
Is there a data center moratorium in St. Charles County?
City of St. Charles adopted a data center moratorium (Aug 2025), one year. Details and sources are in the moratorium tracker.
This page collects the county-level record: every tracked project, moratorium and local rule we can source for St. Charles County. See all Missouri projects or look up projects near your ZIP code.
Cite this page
Last updated Sep 22, 2026. Figures may change as records are updated — include the date you retrieved them.
| APA | Data Center Census. (2026). Data centers in St. Charles County, Missouri. Retrieved from https://datacentercensus.com/us/missouri/st-charles-county |
|---|---|
| MLA | “Data centers in St. Charles County, Missouri.” Data Center Census, Sep 22, 2026, https://datacentercensus.com/us/missouri/st-charles-county. |
| Link | https://datacentercensus.com/us/missouri/st-charles-county |
Republishing a figure or table? Attribute it to Data Center Census with a link to this page. The underlying data is downloadable as JSON and CSV; the press kit has standing figures and contact details.