Is the power out in 60543?

Live answer for ZIP 60543 (Oswego 34%, Plainfield 3%, Montgomery 2% of the ZIP; Kendall County), from Ameren Illinois, updated every 10 minutes.

Right now in 60543

We don't have ZIP-level data for 60543.

Kendall County as a whole has 0 customers without power.

Outage map

Outage locations not published
ZIP 60543Kendall CountyAmeren Illinois publishes totals only, not outage locations.
iSome utilities publish only how many customers are out, not where. Their outages are in the counts but can't be drawn on the map.

Neighboring ZIP codes

ZIPAreaOutCustomers
iA customer is one electric account, usually one home or business, not one person. Utilities count outages this way.
% out
iCustomers without power divided by all the customers the utility serves in this area.
60538Montgomery–––
60512Yorkville / Montgomery–––
60560Yorkville / Plattville0370.00%
60545Plano / Yorkville030.00%
60447Minooka / Joliet–––
60536Millbrook0550.00%

Outage history in Kendall County, which includes 60543

2014–2025 record

Kendall County averaged 7 significant outages a year in 2023–2025, fewer than most Illinois counties.

In the 12 months to December 2025, there were 7. Half were over within 2.5 hours; the longest lasted 19 hours, starting August 16, 2025.

The largest on record began August 10, 2020, with 7,530 customers out at once.

Outages are most common in July.

7significant outages a year (2023–2025)
iAt 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
iHalf of significant outages here ended sooner than this, and half lasted longer.
35 hourslongest on record (August 2020)
7,530most customers out at once
Largest events (start)Peak outLasted
iHow long this area stayed at or above the significant-outage line, not how long any one home was without power.
Customer-hours
iCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours.
August 10, 20207,53035 hours114,008
January 10, 20187,47730 minutes3,739
March 28, 20197,2921 hour4,331
March 7, 20175,1718 hours19,382
November 26, 20185,05519 hours47,808

Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).

iFrom 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.

If your power is out

Report it to your utility

Food safety

  • 0–4 hKeep the fridge closed. It keeps food cold for about 4 hours.
  • 4 h+Throw out meat, dairy and leftovers that have been above 40°F for more than 2 hours.
  • 24 hA half-full freezer holds about 24 hours if kept closed.
  • 48 hA full freezer holds about 48 hours.

Generators, heat and cold

  • Run generators outside only, at least 20 feet from windows and doors. Never in a garage.
  • Use a battery-powered carbon monoxide alarm.
  • Never heat your home with a gas stove or oven.

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