Is the power out in 63144?

Live answer for ZIP 63144 (Brentwood 84%, Rock Hill 8%, Richmond Heights 4% of the ZIP; St. Louis County), from Ameren Missouri, updated every 10 minutes.

Right now in 63144

No. The utility reports no outages in 63144 right now.
0.00% of 6,109 customers
iA customer is one electric account, usually one home or business, not one person. Utilities count outages this way.
Updated 8 min ago
iWe check every utility's outage data every 10 minutes. Each utility updates its own map on its own schedule, usually every 5 to 15 minutes.

Outage map

Outage locations not published
ZIP 63144St. Louis CountyAmeren Missouri 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.
63117Richmond Heights05,9630.00%
63143Maplewood126,7810.18%
63124Ladue06,1950.00%
63105Clayton09,2610.00%
63119Webster Groves2716,2320.17%
63130University City1114,9030.07%

Outage history in St. Louis County, which includes 63144

2014–2025 record

St. Louis County averaged 3.3 significant outages a year in 2023–2025, fewer than most Missouri counties.

In the 12 months to December 2025, there were 10. Half were over within 3.5 hours; the longest lasted 3.1 days, starting May 16, 2025.

The largest on record began March 14, 2025, with 83,830 customers out at once.

Outages are most common in July.

3.3significant 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.
2 hourstypical (median) length
iHalf of significant outages here ended sooner than this, and half lasted longer.
3.1 dayslongest on record (May 2025)
83,830most 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.
March 14, 202583,8302.9 days2,227,461
July 13, 201667,0702.3 days1,722,758
May 16, 202547,2453.1 days1,468,805
May 11, 201636,14625 hours390,805
June 28, 201832,2141.7 days666,649

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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