Missouri has 15 mapped data centers, ranking 21st in the United States by facility count. The state is home to 3 distinct operators, with Patmos Hosting, Inc. the largest at 1 facility. Kansas City hosts 4 facilities — 26.7% of the state total.
Use the interactive Missouri data center map below to explore every mapped facility. Click any marker for the operator, location, and website. Use the Find nearest data center tool to measure distance from any point. Or view the national US data center map to compare Missouri to every other state.
Missouri Data Centers by the Numbers
- 15 mapped data centers across Missouri (OpenStreetMap data)
- 8 facilities have a documented name
- 3 facilities have a named operator
- 1 facility publishes a public website
- 3 distinct operators across 2 Missouri cities
- Kansas City is the dominant cluster, with 4 facilities — 26.7% of the state total
Largest Data Center Operators in Missouri
The largest operators by facility count in Missouri:
| Operator | Facilities | Share of state |
|---|---|---|
| Patmos Hosting, Inc. | 1 | 6.7% |
| Washington University in St. Louis | 1 | 6.7% |
| Meta | 1 | 6.7% |
Missouri Data Centers by City
The top Missouri cities ranked by mapped data center count:
| City | Facilities | Top operators |
|---|---|---|
| Kansas City | 4 | Patmos Hosting, Inc. |
| Saint Louis | 3 | Washington University in St. Louis |
Notable Data Centers in Missouri
A sample of named facilities from the OpenStreetMap dataset:
| Facility | Operator | City |
|---|---|---|
| Genome Data Center | Washington University in St. Louis | Saint Louis |
| Meta Data Center | Meta | – |
Data Centers in Neighboring States
Missouri shares borders with 8 states. Explore data center inventory in each:
- Iowa Data Centers Map — 59 facilities
- Illinois Data Centers Map — 51 facilities
- Kentucky Data Centers Map — 4 facilities
- Tennessee Data Centers Map — 27 facilities
- Arkansas Data Centers Map — 2 facilities
- Oklahoma Data Centers Map — 10 facilities
- Kansas Data Centers Map — 8 facilities
- Nebraska Data Centers Map — 23 facilities
Frequently Asked Questions
How many data centers are in Missouri?
Missouri has 15 mapped data centers in the OpenStreetMap dataset, ranking 21st nationally by facility count. The figures are drawn from active telecom=data_center records in OpenStreetMap as of April 2026.
Which company has the most data centers in Missouri?
Patmos Hosting, Inc. operates 1 of the mapped facilities in Missouri — the largest single operator presence in the state.
Which city in Missouri has the most data centers?
Kansas City hosts 4 of Missouri’s mapped data centers, more than any other city in the state.
Where can I see a complete map of US data centers?
View the national US data center map — covering all 1,553 mapped US facilities, filterable by state or operator.
View all 1,553 mapped US data centers on the national interactive map
Data source: OpenStreetMap (telecom=data_center tag) as of April 2026, bucketed to states using US Census state boundaries. Coverage is strongest for major commercial colocation operators; smaller and private corporate facilities may be unmapped. To add a missing facility, edit it in OpenStreetMap and it will appear on the next data refresh.
