Evoque Allen DA1 Centersquare
An operating Centersquare data center site in Collin County, TX, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 115,000 square feet of building is mapped.
Texas
Data centers in Collin County
We track 10 projects inside Collin County and 17 more within 25 miles of it. For a distance-specific answer, check your own address.
In Collin County
Cisco Allen Operator not disclosed
An operating data center site in Collin County, TX, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 162,000 square feet of building is mapped.
CyrusOne Allen CyrusOne
An operating CyrusOne data center site in Collin County, TX, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 271,000 square feet of building is mapped.
DataBank Plano Data Center Operator not disclosed
An operating data center site in Collin County, TX, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas.
Experian McKinney Data Center Operator not disclosed
An operating data center site in Collin County, TX, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 77,000 square feet of building is mapped.
Flexential Dallas - Richardson Flexential
An operating Flexential data center site in Collin County, TX, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 69,000 square feet of building is mapped.
Flexential Dallas - Plano Flexential
An operating Flexential data center site in Collin County, TX, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 218,000 square feet of building is mapped.
Stream DFW IV Stream
An operating Stream data center site in Collin County, TX, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 20,000 square feet of building is mapped.
Tierpoint Dallas-Allen Operator not disclosed
An operating data center site in Collin County, TX, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 31,000 square feet of building is mapped.
Cisco Systems Data Center Cisco Systems
Cisco Systems operates a data center in Allen, Collin County, one of the established facilities in a county that has become a target for new hyperscale campuses because of its transmission access, fiber networks and available land.
Within 25 miles of Collin County
Stream Data Centers Operator not disclosed
Digital Realty Dallas DFW17 Digital Realty
Rackspace Richardson DFW3 Rackspace
Prime DFW01-01 Prime
Digital Realty DFW36 Digital Realty
Lumen Dallas Lumen Technologies
Equinix Infomart Equinix
Flexential Dallas - Downtown Dallas Flexential
QTS Irving - Dallas Data Center Campus Quality Technology Services
CoreSpace Dallas CoreSpace
TierPoint Dallas Data Center TierPoint
VIRTBIZ Operator not disclosed
Live Oak Data Center Operator not disclosed
Lumen Dallas - 3180 Irving Blvd. Lumen Technologies
Rad Web Hosting Operator not disclosed
DataBank Operator not disclosed
Power bills in Collin County
Most of the county is served by Oncor.
2025 base rate review (docket 58306) raised residential rates 3% from June 2026: about $4 to $6 a month on a $150 bill. This applies statewide in the ERCOT region, not just Oncor territory. It does not change a bill directly; it decides whether data center grid costs land on developers or on the delivery rates everyone pays.
Oncor, the delivery utility for most of north and west Texas, asked for a delivery rate increase equal to about 4.7 percent of a typical total bill; cities negotiated it down and the settlement works out to about 3 percent of a typical 150 dollar total monthly bill, effective June 2026. Oncor cited storm restoration, inflation and a 36 billion dollar grid plan, not data centers.
Alerts for Collin County
One email when a filing, hearing or status changes within 25 miles of the county seat. For a tighter radius, check your own address and subscribe there.
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