Electricity rates in Eureka, MO
Eureka (10,602 people, St. Louis County) is served by 2 electric utilities. Homes on Union Electric Co. pay about 14.03¢/kWh, 1% more than the Missouri average.
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Electric companies serving Eureka
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Union Electric Co. | Investor-owned utility | 14.03¢ | $145 | 1.10M | 594 |
| Crawford Electric Co-op | Electric cooperative | 13.67¢ | $157 | 20K | 362 |
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
- Byrnes Mill 14.0¢
- High Ridge 14.0¢
- Wildwood 14.0¢
- Pacific 14.0¢
- LaBarque Creek 14.0¢
- Ellisville 14.0¢
- Murphy 14.0¢
- Ballwin 14.0¢
- Valley Park 14.0¢
- Winchester 14.0¢
ZIP codes: 63025
Frequently asked questions
What is the electricity rate in Eureka?
Most homes in Eureka 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¢. Other utilities serving parts of Eureka: Crawford Electric Co-op (13.67¢).
What is the average electric bill in Eureka?
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 Eureka, MO?
2 utilities serve Eureka's ZIP codes: Union Electric Co., Crawford Electric Co-op. Which one serves you depends on your street address.
How often does the power go out in Eureka?
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.