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Data-center registry · Ohio

Data centers in Ohio

44 facilities: 43 operational, 1 planned. Every row is a public record with its source linked; the dots are colored by what that record says about the facility’s status.

Geolocity data-center registry · snapshot September 18, 2026

Facilities

44

Operational

43

Planned

1

Loading map…
  • Operational · 43A mapped building in OpenStreetMap, a Texas Comptroller program registration, or news reporting the site as running.
  • Under construction · 0News reporting construction underway at the site.
  • Planned · 1A TCEQ air permit on file with no mapped building yet, or a project announced in the news. Permits come before buildings, so this is the early-warning state.
  • Paused · 0News reporting the project on hold.
  • Inactive · 0News reporting the facility closed or the project cancelled.
  • Registered, status unknown · 0In a state registry under a program that says nothing about construction (no air permit, no mapped building). Unknown is the answer, not a guess.

In the news in Ohio

All news

  1. September 8, 2026FacilityRoss County, OHPlanned

    Chillicothe, Ohio councilman refuses a developer NDA as data center details emerge

    Councilman Gunner Barnes declined to sign a nondisclosure agreement to tour the Alignment Engine site at the former Pixelle paper plant; about half of council members reported being asked to sign NDAs.

    WSYX / cwcolumbus.com

  2. September 1, 2026PolicyButler County, OH

    Ohio Supreme Court: Trenton's data center ban must go before voters

    Residents gathered 336 valid signatures; the council claimed 820 were needed; the correct number was 128. The unanimous court found "clear and convincing evidence that the council disregarded applicable law" and ordered the measure onto the ballot.

    The Statehouse News Bureau

By county

CountyFacilitiesOperationalUnder constructionPlanned
Franklin County131300
Licking County111100
Cuyahoga County4400
Hamilton County3300
Butler County2200
Union County2200
Warren County2200
Clark County1100
Delaware County1100
Erie County1100
Fairfield County1100
Mahoning County1100
Ross County1001
Summit County1100

Every facility in Ohio

FacilityCountyStatusSourcesRecord

Amazon Web Services

Amazon Web Services

Franklin CountyOperationalOpenStreetMapSource

Amazon Web Services

Amazon Web Services

Licking CountyOperationalOpenStreetMapSource

Amazon Web Services

Amazon Web Services

Union CountyOperationalOpenStreetMapSource

Amazon Web Services

Amazon Web Services

Franklin CountyOperationalOpenStreetMapSource

Amazon Web Services

Amazon Web Services

Union CountyOperationalOpenStreetMapSource

Amazon Web Services

Amazon Web Services

Franklin CountyOperationalOpenStreetMapSource

Amazon Web Services

Amazon Web Services

Franklin CountyOperationalOpenStreetMapSource

Amazon Web Services

Amazon Web Services

Franklin CountyOperationalOpenStreetMapSource

Amazon Web Services CMH50

Amazon Web Services

Licking CountyOperationalOpenStreetMapSource

Carrier Services Group

Mahoning CountyOperationalOpenStreetMapSource

CyrusOne CIN2

CyrusOne

Hamilton CountyOperationalOpenStreetMapSource

CyrusOne Cincinnati-Hamilton CIN4

CyrusOne

Butler CountyOperationalOpenStreetMapSource

CyrusOne Cincinnati-Mason CIN3

CyrusOne

Warren CountyOperationalOpenStreetMapSource

DartPoints Cincinnati

DartPoints

Hamilton CountyOperationalOpenStreetMapSource

DartPoints Dublin

DartPoints

Franklin CountyOperationalOpenStreetMapSource

Flexential Cincinnati

Flexential

Butler CountyOperationalOpenStreetMapSource

Google

Google

Franklin CountyOperationalOpenStreetMapSource

Google

Google

Fairfield CountyOperationalOpenStreetMapSource

Google Lockbourne, OH

Google

Franklin CountyOperationalOpenStreetMapSource

Google NBY-3

Google

Licking CountyOperationalOpenStreetMapSource

Google NBY-5

Google

Franklin CountyOperationalOpenStreetMapSource

Google NBY-6

Google

Licking CountyOperationalOpenStreetMapSource

H5 Data Center

Cuyahoga CountyOperationalOpenStreetMapSource

Involta Independence

Cuyahoga CountyOperationalOpenStreetMapSource

Involta-Akron

Summit CountyOperationalOpenStreetMapSource

LCO 1

Meta

Licking CountyOperationalOpenStreetMapSource

LCO 2

Meta

Licking CountyOperationalOpenStreetMapSource

LexisNexus Springfield

Clark CountyOperationalOpenStreetMapSource

Lumen Cleveland

Cuyahoga CountyOperationalOpenStreetMapSource

NAO 1/NAO 2

Meta

Licking CountyOperationalOpenStreetMapSource

NAO 5/NAO 6

Meta

Licking CountyOperationalOpenStreetMapSource

QTS NAL 2 DC2

Quality Technology Services

Licking CountyOperationalOpenStreetMapSource

QTS NAL1 DC2

Quality Technology Services

Licking CountyOperationalOpenStreetMapSource

STACK New Albany

Franklin CountyOperationalOpenStreetMapSource

T5@Cleveland

T5 Data Centers

Cuyahoga CountyOperationalOpenStreetMapSource

TJX Corporate Techno

Franklin CountyOperationalOpenStreetMapSource

Vantage Building 2

Vantage

Licking CountyOperationalOpenStreetMapSource

Unnamed facility

Delaware CountyOperationalOpenStreetMapSource

Unnamed facility

Oppidan

Franklin CountyOperationalOpenStreetMapSource

Unnamed facility

Franklin CountyOperationalOpenStreetMapSource

Unnamed facility

CyrusOne

Warren CountyOperationalOpenStreetMapSource

Unnamed facility

Hamilton CountyOperationalOpenStreetMapSource

Unnamed facility

Aligned Data Centers

Erie CountyOperationalOpenStreetMapSource

Alignment Engine site (former Pixelle paper plant)

Alignment Engine

Location approximate

Ross CountyPlannedNewsSource

How this registry is counted

One row is one campus. OpenStreetMap maps individual buildings, so buildings within 400 meters of each other fold into a single facility; a facility found by two sources within 400 meters of each other is one row that lists both. Coordinates are never altered — a merged row keeps the mapped building’s position.

Status is inferred from what each source states and nothing more: a mapped building or a Texas Comptroller registration means the facility exists; a TCEQ air permit with no building yet means it is permitted, not built; a registry entry under a non-air program says nothing about construction, and the row says so. No source here confirms anything on site.

State and county come from the U.S. Census TIGER/Line county boundaries the facility point falls inside. Every count on this page is computed from the same registry file — nothing is typed in by hand.

Questions

How many data centers are in Ohio?

As of the September 18, 2026 registry snapshot, Ohio has 44 facilities: 43 operational, 1 planned. These are facilities recorded by public sources Geolocity mirrors; a site no source has mapped or registered is not counted.

Which Ohio counties have the most data centers?

Franklin County (13), Licking County (11), Cuyahoga County (4), Hamilton County (3), Butler County (2). Facilities sit in 14 counties in total; each county has its own page with a map and the facility list.

What does "planned" mean on this page?

A facility with an air permit on file (TCEQ, Texas only) or a public announcement, and no mapped building yet. Backup-generator air permits are issued before construction, which is why they read as early warning — and why a planned row is evidence of intent, not a promise that anything gets built.

Sources and licenses

  • OpenStreetMap — © OpenStreetMap contributors. ODbL 1.0 (Open Database License).
  • Texas Comptroller data-center program — Texas Comptroller of Public Accounts, Data Center Program. Public record (Texas Comptroller of Public Accounts).
  • TCEQ Central Registry — Texas Commission on Environmental Quality, Central Registry. Public record (Texas Commission on Environmental Quality, via the Texas Open Data Portal).
  • U.S. Census TIGER/Line counties — U.S. Census Bureau, TIGER/Line Shapefiles. Public domain (US federal work, 17 U.S.C. § 105).

© OpenStreetMap contributors (ODbL); Texas Comptroller of Public Accounts data-center program registry; Texas Commission on Environmental Quality Central Registry; U.S. Census Bureau TIGER/Line county boundaries. Registry snapshot September 18, 2026.

Information and research only. Facility rows come from public sources Geolocity mirrors (OpenStreetMap, the Texas Comptroller's data-center program registry, TCEQ's Central Registry) and can lag, double-count a campus, or miss a facility; lifecycle is inferred from what each source states, never confirmed on site. Not legal, real-estate, tax, or investment advice.