Detailed electricity rate data about the ZIP Code 57751 in Keystone, SD. View various electricity statistics about ZIP Code 57751 in Pennington County in the U.S. View residential, industrial and commercial electricity rates in 57751 to those in South Dakota and also in the U.S. as a whole. In addition, compare historical electricity usage in this Pennington County region.
View the charts and tables below for a snapshot of how electricity rates in ZIP Code 57751 (Keystone, SD) compare to rates in South Dakota and to the U.S. overall.
The average residential electricity rate in ZIP Code 57751 of 11.44¢/kWh is lower than the average residential rate in the state of South Dakota overall.
ZIP Code 57751 vs. South Dakota
South Dakota's average residential electricity rate of 12.51¢/kWh is approximately 9% higher than the 11.44¢/kWh 57751 average rate.
ZIP Code 57751 vs. the U.S.
Additionally, the average residential electricity rate of 17.24¢/kWh in the U.S. overall is an estimated 51% higher than the average residential rate in 57751.
See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 57751, South Dakota, and also in the U.S. as a whole.
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 57751 | 11.44¢/kWh | 11.74¢/kWh | 6.57¢/kWh |
| South Dakota | 12.51¢/kWh | 11.79¢/kWh | 8.45¢/kWh |
| United States | 17.24¢/kWh | 13.63¢/kWh | 8.53¢/kWh |
View the charts and tables below for electricity usage estimates and comparisons for ZIP Code 57751. See how this Pennington County region compares to other regions in South Dakota.
This chart visualized the estimated monthly electricity usage rates in ZIP Code 57751 versus the average electricity usage a ZIP Code in South Dakota.
MkWh: Million Kilowatt-hours| Month | ZIP Code 57751 | Average SD ZIP | South Dakota |
|---|---|---|---|
| Jan 2025 | 0.87 MkWh | 1.55 MkWh | 596 MkWh |
| Feb 2025 | 0.84 MkWh | 1.48 MkWh | 570 MkWh |
| Mar 2025 | 0.7 MkWh | 1.24 MkWh | 478 MkWh |
| Apr 2025 | 0.56 MkWh | 0.99 MkWh | 380 MkWh |
| May 2025 | 0.51 MkWh | 0.9 MkWh | 345 MkWh |
| Jun 2025 | 0.57 MkWh | 1 MkWh | 386 MkWh |
| Jul 2025 | 0.71 MkWh | 1.25 MkWh | 481 MkWh |
| Aug 2025 | 0.67 MkWh | 1.19 MkWh | 458 MkWh |
| Sep 2025 | 0.56 MkWh | 0.99 MkWh | 379 MkWh |
| Oct 2025 | 0.53 MkWh | 0.94 MkWh | 363 MkWh |
| Nov 2025 | 0.57 MkWh | 1.01 MkWh | 391 MkWh |
| Dec 2025 | 0.77 MkWh | 1.36 MkWh | 524 MkWh |
The ZIP Code of 57751 is connected to Keystone, SD in Pennington County. This South Dakota region currently has an approximate population of 1,075 residents and an estimated 399 total housing units contributing to overall electricity usage statistics in this locality.
* Local 57751 electricity data referenced here (rates and usage) obtained from loquol.
