Industrial Datacenter Sites in Wisconsin
At a glance
Land already zoned or used for industrial activity. Industrial sites frequently come with existing power service, road access, and permitting precedent, shortening the path to energized construction.
Top industrial sites in Wisconsin
| Site | Type | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|
| 722 Williamson | Industrial | Dane County | — | — | 4.3 yrs | 57.8 |
| Judge Doyle Square | Industrial | Dane County | — | — | 4.3 yrs | 57.8 |
| 1810 S. Park Street | Industrial | Dane County | — | — | 4.3 yrs | 57.7 |
| Reynolds Crane Lot | Industrial | Dane County | — | — | 4.3 yrs | 57.7 |
| Former Savidusky Furriers and Cleaners | Industrial | Dane County | — | — | 4.3 yrs | 57.7 |
| Former Don Miller | Industrial | Dane County | — | — | 4.3 yrs | 57.7 |
| Land O'Lakes Madison Dairy | Industrial | Dane County | — | — | 4.3 yrs | 57.7 |
| Former Don Miller - South Site | Industrial | Dane County | — | — | 4.3 yrs | 57.7 |
| Former Don Miller - North Site | Industrial | Dane County | — | — | 4.3 yrs | 57.7 |
| 1901 S. Park Street | Industrial | Dane County | — | — | 4.3 yrs | 57.7 |
| Don Miller South | Industrial | Dane County | — | — | 4.3 yrs | 57.7 |
| 2120 Fish Hatchery Road | Industrial | Dane County | — | — | 4.3 yrs | 57.6 |
| Royster Clark | Industrial | Dane County | — | — | 4.3 yrs | 57.6 |
| Madison Brassworks | Industrial | Dane County | — | — | 4.3 yrs | 57.6 |
| 2340 Winnebago | Industrial | Dane County | — | — | 4.3 yrs | 57.6 |
| Milwaukee Fix | Industrial | Milwaukee County | — | — | 4.3 yrs | 57.5 |
| Babcock & Wilcox Co | Industrial | Milwaukee County | — | — | 4.3 yrs | 57.5 |
| 37th & North | Industrial | Milwaukee County | — | — | 4.3 yrs | 57.5 |
| 2841 Index Road | Industrial | Dane County | — | — | 4.3 yrs | 57.5 |
| Property #7 | Industrial | Dane County | — | — | 4.3 yrs | 57.5 |
| 3802 Mineral Point Rd | Industrial | Dane County | — | — | 4.3 yrs | 57.5 |
| 4th and Wisconsin | Industrial | Milwaukee County | — | — | 4.3 yrs | 57.5 |
| Former Ampco Foundry Site | Industrial | Milwaukee County | — | — | 4.3 yrs | 57.5 |
| 3034 W. Lisbon Avenue | Industrial | Milwaukee County | — | — | 4.3 yrs | 57.5 |
| 3113 W. Lisbon | Industrial | Milwaukee County | — | — | 4.3 yrs | 57.5 |
How does Wisconsin compare with other states for industrial sites?
With 1,013 sites, Wisconsin ranks 10th of the 51 states that have any industrial candidate sites. Michigan leads with 3,253. Nationally, industrial sites average 52.2/100 DC Readiness, below the 53.0 average across all site types. Across every site type, Wisconsin averages 55.4, the 14th-highest of 52 states, and its candidate sites face an average interconnection-queue wait of 4.3 years.
Where are the highest-scoring industrial sites in Wisconsin?
The top 25 range from 57.8 to 57.5 on the 0–100 DC Readiness Score. They are concentrated in Dane County (18) and Milwaukee County (7). By grid region, 25 are in MISO.
County pages: Dane County · Milwaukee County
What power, fiber and flood exposure do these industrial sites have?
Their counties have a median of 16 fixed fiber broadband providers in FCC data. The median distance to the nearest internet exchange facility is 1 km. The median interconnection-queue wait in their markets is 4.3 years. None of the 4 with a mapped FEMA flood zone sits in a high-risk (A or V) zone. 6 lie within 25 km of a binding transmission constraint.
Frequently asked questions
How many industrial datacenter sites are in Wisconsin?
GridCensus catalogs 1,013 industrial datacenter candidate sites in Wisconsin, 3% of the national total for this type (10th of 51 states).
What is a industrial datacenter site?
Land already zoned or used for industrial activity. Industrial sites frequently come with existing power service, road access, and permitting precedent, shortening the path to energized construction.
What is the best industrial datacenter site in Wisconsin?
By DC Readiness Score, 722 Williamson in Dane County ranks first at 57.8/100, followed by Judge Doyle Square in Dane County at 57.8.
Which Wisconsin counties have the best industrial sites?
The top 25 industrial sites in Wisconsin are concentrated in Dane County (18) and Milwaukee County (7).
How does Wisconsin score for datacenters overall?
All 3,340 scored sites in Wisconsin average 55.4/100 DC Readiness, the 14th-highest of 52 states, against a national average of 53.0.
More on industrial sites and Wisconsin
- All datacenter sites in Wisconsin· 3,340 sites
- Industrial datacenter sites nationwide· 35,788 sites
- Substation-Adjacent sites in Wisconsin· 1,248 sites
- Greenfield sites in Wisconsin· 465 sites
- Former Mine sites in Wisconsin· 364 sites
- Shovel-Ready sites in Wisconsin· 169 sites
- Federal Excess sites in Wisconsin· 69 sites
- Brownfield sites in Wisconsin· 12 sites
Industrial sites in other states
- Industrial sites in Michigan· 3,253 sites
- Industrial sites in California· 2,201 sites
- Industrial sites in Florida· 1,688 sites
- Industrial sites in Missouri· 1,485 sites
- Industrial sites in Illinois· 1,441 sites
- Industrial sites in Ohio· 1,387 sites
- Industrial sites in Indiana· 1,319 sites
- Industrial sites in Pennsylvania· 1,262 sites
Dataset updated . Screening estimates derived from public data sources.
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published November 12, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Industrial datacenter sites in Wisconsin”, https://gridcensus.com/site-types/industrial/wisconsin (data as of November 12, 2026).
Go deeper than the public screen
Every site and score for Industrial sites in Wisconsin is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.