Municipal Directory

Data centers

Every US data center that OpenStreetMap maps, on one map: existing facilities, plus the sites tagged as under construction. Rows come from the telecom=data_center tag and its lifecycle variants, so the list reflects what mappers have surveyed rather than what has been announced. A facility without a construction tag is shown as operating - that is the absence of a conflicting claim, not a site visit. Commercial directories list three to five thousand US facilities because they research announcements; this page lists what is mapped, prints the snapshot date beside it, and says so.

Map data © OpenStreetMap contributors, available under the Open Database License.

Snapshot 2026-11-11 · 1,867 facilities · 1,813 operating · 46 under construction · 8 planned. The snapshot date is the OpenStreetMap fetch date, not a survey date.

Map data © OpenStreetMap contributors

Rows are selected from OpenStreetMap and may be incomplete or out of date. The list records what mappers have surveyed, not what has been announced.