Is the power out in 60021?
Live answer for ZIP 60021 (Fox River Grove 81%, Barrington Hills 2% of the ZIP; McHenry County), updated every 10 minutes.
Right now in 60021
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Outage map
ZIP 60021McHenry County
Outage history in McHenry County, which includes 60021
2014–2025 recordMcHenry County averaged 8.3 significant outages a year in 2023–2025, fewer than most Illinois counties.
In the 12 months to December 2025, there were 8. Half were over within 1.5 hours; the longest lasted 34 hours, starting August 16, 2025.
The largest on record began February 22, 2023, with 36,109 customers out at once.
Outages are most common in July.
8.3significant outages a year (2023–2025)
i
At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.1 hourtypical (median) length
i
Half of significant outages here ended sooner than this, and half lasted longer.2.7 dayslongest on record (August 2021)
36,109most customers out at once
| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| February 22, 2023 | 36,109 | 2.3 days | 837,082 |
| August 11, 2021 | 30,959 | 2.7 days | 747,961 |
| September 25, 2018 | 24,431 | 24 hours | 216,157 |
| August 10, 2020 | 18,037 | 1.8 days | 265,851 |
| August 16, 2025 | 13,250 | 34 hours | 214,806 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.
This ZIP is in
- Fox River Grove 81% of the ZIP
- Barrington Hills 2% of the ZIP
- McHenry County
- Illinois