Electricity rates in Wellston, MO
Wellston (2,323 people, St. Louis County) is served by Union Electric Co.. Homes on Union Electric Co. pay about 14.03¢/kWh, 1% more than the Missouri average.
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Electric companies serving Wellston
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Union Electric Co. | Investor-owned utility | 14.03¢ | $145 | 1.10M | 594 |
Power outages in St. Louis County right now
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Outage history in St. Louis County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 0 | 546 |
| Days with outages | 0 | 33 |
| Most customers out at once | 0 (0%) | 83,830 (14.1%) |
| Worst day | 2024-01-20 | 2025-03-15 |
Outage minutes by month, 2025
More outage time than 2024 (0 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Pagedale 14.0¢
- Hillsdale 14.0¢
- Velda Village 14.0¢
- University City 14.0¢
- Velda Village Hills 14.0¢
- Hanley Hills 14.0¢
- Pine Lawn 14.0¢
- Bel-Nor 14.0¢
- Northwoods 14.0¢
- Clayton 14.0¢
ZIP codes: 63112, 63130, 63133
Frequently asked questions
What is the electricity rate in Wellston?
Most homes in Wellston get power from Union Electric Co., where residential customers pay an average of 14.03¢/kWh including all charges. The Missouri average is 13.95¢ and the U.S. average 17.99¢.
What is the average electric bill in Wellston?
About $145 a month, based on 1,032 kWh a month (the average for Union Electric Co. customers) at 14.03¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Wellston, MO?
Union Electric Co. serves Wellston.
How often does the power go out in Wellston?
In 2025, customers in St. Louis County averaged 9 hr 6 min without power. Outages hit 33 days of the year, and the worst day was 2025-03-15, when 83,830 customers (14.1%) were out. Source: ORNL EAGLE-I.