Power Outages in Marshall County, IA
As of October 15, 2026 00:30 UTC, about 63 customers are without power in Marshall County, IA across 1 reported incident. Consumers Energy Coop - (IA), Grundy County Rural Elec Coop, Interstate Power and Light Co and Midland Power Coop publish only a system-wide total, not county figures. There is no live feed for Alliant Energy (Interstate Power & Light) and City of State Center - (IA), so outages in their service area aren't counted. In 2025, the average customer here lost power for about 5.2 hours.
Marshall County, IA is served by 6 tracked utilities.
Cite this data
- URL
- https://massoutage.com/iowa/marshall-county
- As of
- October 15, 2026 00:30 UTC
- Publisher
- MassOutage
MassOutage, "Power Outages in Marshall County, IA", live data as of October 15, 2026 00:30 UTC. https://massoutage.com/iowa/marshall-county
Not counted: no live feed for Alliant Energy (Interstate Power & Light) and City of State Center - (IA).
0.0%of this county's ~17,461 customers are served by utilities with a county-level live feed.
We can't see outages for: Alliant Energy (Interstate Power & Light), City of State Center - (IA). Their customers are not in any number on this page; check their own outage maps.
System-wide total only, no county split: Consumers Energy Coop - (IA), Grundy County Rural Elec Coop, Interstate Power and Light Co, Midland Power Coop.
| Utility | Feed | Out | Served | % out | Small outages | Incidents | Utility ETR | As of |
|---|---|---|---|---|---|---|---|---|
| Consumers Energy Coop - (IA) | Live · total only | not by county | - | - | - | - | - | - |
| Grundy County Rural Elec Coop | Live · total only | not by county | - | - | - | - | - | - |
| Interstate Power and Light Co | Live · total only | not by county | - | - | - | - | - | - |
| Midland Power Coop | Live · total only | not by county | - | - | - | - | - | - |
| Alliant Energy (Interstate Power & Light) | No live feed | can't see | - | - | - | - | - | - |
| City of State Center - (IA) | No live feed | can't see | - | - | - | - | - | - |
Electricity-dependent residents
HHS emPOWER · data October 7, 2026Medicare beneficiaries in Marshall Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.
By ZIP code (13)
| ZIP | Power-dependent | Ventilators | O2 concentrators | Home dialysis |
|---|---|---|---|---|
| 50158 | 240 | ≤11 | 188 | ≤11 |
| 50247 | 15 | 0 | 13 | 0 |
| 50239 | ≤11 | 0 | ≤11 | 0 |
| 50234 | ≤11 | ≤11 | ≤11 | ≤11 |
| 50162 | ≤11 | 0 | ≤11 | 0 |
| 50148 | ≤11 | 0 | ≤11 | 0 |
| 50142 | ≤11 | 0 | ≤11 | 0 |
| 50141 | ≤11 | 0 | ≤11 | 0 |
| 50120 | ≤11 | 0 | ≤11 | 0 |
| 50106 | ≤11 | 0 | ≤11 | 0 |
| 50078 | ≤11 | 0 | 0 | 0 |
| 50051 | ≤11 | 0 | ≤11 | 0 |
| 50005 | ≤11 | 0 | ≤11 | ≤11 |
Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.
Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Marshall County or any town and utility in it.
- Freeze WarningSEVERE
Marshall County has been under 21 National Weather Service alerts recently, most recently a Freeze Warning on October 17, 2026.
- Flood Watch ×14
- Dense Fog Advisory ×2
- Flood Warning ×2
- Freeze Warning ×2
- Freeze Watch ×1
Hardest-hit cities in Marshall County
Where this event is concentrated across the county's towns and townships.
Live outage counts are tracked at the county level; a city-by-city split within Marshall Countyisn't available yet.
Historical reliability
In 2025, the average customer in Marshall County went about 5.2 hours without power. Peak simultaneous outage on record reached 15,945 customers.
The US EIA reports Iowa utilities averaged 3.1 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 5.2 hrs.
Worst year here was 2020 (peak 15,945 customers out) · decade average 18.5 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 315 | 4,058 | 2.1 |
| 2016 | 401 | 11,052 | 3.4 |
| 2017 | 376 | 7,750 | 3.9 |
| 2018 | 429 | 8,657 | 33.8 |
| 2019 | 566 | 7,166 | 3.7 |
| 2020 | 464 | 15,945 | 143.0 |
| 2021 | 466 | 992 | 1.6 |
| 2022 | 472 | 3,089 | 1.7 |
| 2023 | 439 | 1,620 | 1.5 |
| 2024 | 499 | 1,673 | 3.3 |
| 2025 | 537 | 5,131 | 5.2 |
Cost of power in Marshall County
ENERGY & AI DEMAND →Estimated residential electricity price for Marshall County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.
- Interstate Power and Light Co17.8¢419,451 cust
- Midland Power Coop13.7¢12,083 cust
- Consumers Energy Coop - (IA)14.9¢7,121 cust
Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.
Relatively High high winds exposure · 18.5 hrs/yr of outages over the last decade.
Power outages in Marshall County: FAQ
- How often does Marshall County, IA lose power?
- Based on EAGLE-I records, Marshall County, IA logged 537 distinct outage events in 2025, averaging about 5.2 hours without power per customer over the year.
- What was the worst power outage in Marshall County, IA?
- The largest tracked outage peaked at 15,945 customers without power, beginning August 10, 2020 and lasting about 15d 4h.
- Is there a power outage in Marshall County, IA right now?
- Yes, about 63 customers are currently without power across 1 reported incident(s).
- Which utilities serve Marshall County, IA?
- Tracked electric providers include Alliant Energy (Interstate Power & Light), Consumers Energy Coop - (IA), Interstate Power and Light Co.
Outages are tracked at the county level; these ZIP codes fall within Marshall County.
50005, 50051, 50078, 50106, 50120, 50141, 50142, 50148, 50158, 50162, 50234, 50239, 50247
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Consumers Energy Coop - (IA) | 1.6 hrs | Live · total only | - |
| Interstate Power and Light Co | - | Live · total only | - |
| Alliant Energy (Interstate Power & Light) | - | No live feed | - |
| Midland Power Coop | - | Live · total only | - |
| Grundy County Rural Elec Coop | - | Live · total only | - |
| City of State Center - (IA) | - | No live feed | - |
Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Iowa customers). Machine-readable data: /api/v1/counties/19127 and /api/v1/counties/19127/history. Live data as of .