Data Centers in Marshalltown, Iowa
No data centers tracked in and around Marshalltown — yet. That usually means nobody has checked, not that none are coming. Be the one who looks.
Need this city’s camera data? Custom extracts are free for researchers, journalists and advocates. Ask for it.
Help put Marshalltown on the map
The facility map is built one report at a time — and nobody has surveyed Marshalltown yet. Data-center campuses are large windowless buildings near substations and water mains, often behind an LLC name on a rezoning filing. Know of one? Help us map it in about a minute.
On the agenda: Marshalltown City Council Meeting — Data Center (Oct 26)
Monday, October 26 — today · The full record → · Read the agenda ↗
- Oct 21, 2026 On the agenda: Marshalltown Plan Zoning Commission Meeting — Data Center (Oct 21)
- Oct 20, 2026 On the agenda: Marshalltown Board of Adjustment Meeting — data center (Oct 20)
- Oct 15, 2026 On the agenda: Marshalltown Plan Zoning Commission Meeting — Data Center (Oct 15)
- Oct 8, 2026 On the agenda: Marshalltown Plan Zoning Commission Meeting — Data Center (Oct 8)
Every record for this area on the Docket → · nothing is ever deleted.
No new reports near Marshalltown in the last 30 days — checked hourly, last checked Oct 26, 20:10 UTC. Cameras only get on the map when someone looks: be the one.
Why this page exists
Hyperscale data centers are spreading town by town, usually with quiet approvals — we have already tracked 60 across Iowa. Projects often arrive quietly in towns exactly like Marshalltown: a rezoning consent-agenda item, then a campus by the substation. Learn what they look like, check the parcels near you, and this page will update as reports come in.
The latest around Marshalltown
- On the agenda: Marshalltown City Council Meeting — Data Center (Oct 26)
- Marshalltown can get data centers right
- On the agenda: Marshalltown Plan Zoning Commission Meeting — Data Center (Oct 21)
- On the agenda: Marshalltown Board of Adjustment Meeting — data center (Oct 20)
What you can do in Marshalltown
Ask who approved these projects, how much power and water they draw, and what they pay in taxes. File a public records request, raise it at a council meeting, and see the full playbook on Take Action. Fighting this locally? Join or start a chapter and we’ll amplify you.
Not sure what one looks like? See photographs of installed cameras before you go looking.
Data centers near Marshalltown
← All Iowa data centers, counties & cities
Facility data: public records and filings. Place data: GeoNames (CC BY).