Electricity rates in Seven Oaks, SC
Seven Oaks (15,144 people, Richland County) is served by 3 electric utilities. Homes on Dominion Energy South Carolina pay about 17.12¢/kWh, 9% more than the South Carolina average.
What things cost to run in Seven Oaks
Popular — tap to add, then add more to compare:
Add as many devices as you like to compare them side by side. Search again to add another, or use Duplicate to compare two settings.
Electric companies serving Seven Oaks
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| Dominion Energy South Carolina | Investor-owned utility | 17.12¢ | $177 | 713K | 131 |
| Mid-Carolina Electric Co-op | Electric cooperative | 17.60¢ | $204 | 57K | 267 |
| Fairfield Electric Co-op | Electric cooperative | 16.31¢ | $189 | 33K | 139 |
Power outages in Richland County right now
Checking live outages…
Outage history in Richland County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 1,207 | 172 |
| Days with outages | 63 | 38 |
| Most customers out at once | 106,649 (46.9%) | 43,801 (19.2%) |
| Worst day | 2024-09-27 | 2025-06-26 |
Outage minutes by month, 2025
Less outage time than 2024 (1,207 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
- Saint Andrews 17.1¢
- Irmo 17.1¢
- Oak Grove 17.1¢
- West Columbia 17.1¢
- Springdale 17.1¢
- Lexington 17.1¢
- Cayce 17.1¢
- Columbia 17.1¢
- Lake Murray of Richland 17.1¢
- Forest Acres 17.1¢
ZIP codes: 29170, 29210, 29212
Frequently asked questions
What is the electricity rate in Seven Oaks?
Most homes in Seven Oaks get power from Dominion Energy South Carolina, where residential customers pay an average of 17.12¢/kWh including all charges. The South Carolina average is 15.64¢ and the U.S. average 17.99¢. Other utilities serving parts of Seven Oaks: Mid-Carolina Electric Co-op (17.60¢), Fairfield Electric Co-op (16.31¢).
What is the average electric bill in Seven Oaks?
About $177 a month, based on 1,032 kWh a month (the average for Dominion Energy South Carolina customers) at 17.12¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Seven Oaks, SC?
3 utilities serve Seven Oaks's ZIP codes: Dominion Energy South Carolina, Mid-Carolina Electric Co-op, Fairfield Electric Co-op. Which one serves you depends on your street address.
How often does the power go out in Seven Oaks?
In 2025, customers in Richland County averaged 2 hr 52 min without power. Outages hit 38 days of the year, and the worst day was 2025-06-26, when 43,801 customers (19.2%) were out. Source: ORNL EAGLE-I.