Electricity data about ZIP Code 57440, which is associated with Frankfort, SD in Spink County. Learn various electricity statistics and other data about ZIP Code 57440 in the United States. View residential, industrial and commercial electricity rates in 57440 to those in South Dakota and also in the U.S. as a whole. In addition, compare historical electricity usage in this Spink County region.
View the charts and tables below for a snapshot of how electricity rates in ZIP Code 57440 (Frankfort, SD) compare to rates in South Dakota and to the U.S. overall.
The average residential electricity rate in ZIP Code 57440 of 9.19¢/kWh is lower than the average residential rate in the state of South Dakota overall.
ZIP Code 57440 vs. South Dakota
South Dakota's average residential electricity rate of 13.81¢/kWh is approximately 50% higher than the 9.19¢/kWh 57440 average rate.
ZIP Code 57440 vs. the U.S.
Additionally, the average residential electricity rate of 17.78¢/kWh in the U.S. overall is an estimated 93% higher than the average residential rate in 57440.
See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 57440, South Dakota, and also in the U.S. as a whole.
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 57440 | 9.19¢/kWh | 8.28¢/kWh | 7.05¢/kWh |
| South Dakota | 13.81¢/kWh | 11.29¢/kWh | 8.67¢/kWh |
| United States | 17.78¢/kWh | 13.19¢/kWh | 8.44¢/kWh |
View the charts and tables below for electricity usage estimates and comparisons for ZIP Code 57440. See how this Spink County region compares to other regions in South Dakota.
This chart visualized the estimated monthly electricity usage rates in ZIP Code 57440 versus the average electricity usage a ZIP Code in South Dakota.
MkWh: Million Kilowatt-hours| Month | ZIP Code 57440 | Average SD ZIP | South Dakota |
|---|---|---|---|
| Dec 2024 | 0.47 MkWh | 1.35 MkWh | 521 MkWh |
| Jan 2025 | 0.54 MkWh | 1.55 MkWh | 596 MkWh |
| Feb 2025 | 0.52 MkWh | 1.48 MkWh | 570 MkWh |
| Mar 2025 | 0.43 MkWh | 1.24 MkWh | 478 MkWh |
| Apr 2025 | 0.35 MkWh | 0.99 MkWh | 380 MkWh |
| May 2025 | 0.31 MkWh | 0.9 MkWh | 345 MkWh |
| Jun 2025 | 0.35 MkWh | 1 MkWh | 385 MkWh |
| Jul 2025 | 0.44 MkWh | 1.25 MkWh | 481 MkWh |
| Aug 2025 | 0.42 MkWh | 1.19 MkWh | 458 MkWh |
| Sep 2025 | 0.35 MkWh | 0.99 MkWh | 379 MkWh |
| Oct 2025 | 0.33 MkWh | 0.94 MkWh | 363 MkWh |
| Nov 2025 | 0.36 MkWh | 1.01 MkWh | 391 MkWh |
The ZIP Code of 57440 is connected to Frankfort, SD in Spink County. This South Dakota region currently has an approximate population of 597 residents and an estimated 175 total housing units contributing to overall electricity usage statistics in this locality.
* Local 57440 electricity data referenced here (rates and usage) obtained from loquol.
