Electricity rate information about ZIP Code 91730 in San Bernardino County in the United States. View various electricity data and statistics about ZIP Code 91730 in Rancho Cucamonga, CA. Compare residential, industrial and commercial electricity rates in 91730 to those in California and also in the entire U.S. Additionally, view historical data on estimated electricity usage in this San Bernardino County region.
View the charts and tables below for a snapshot of how electricity rates in ZIP Code 91730 (Rancho Cucamonga, CA) compare to rates in California and to the U.S. overall.
The average residential electricity rate in ZIP Code 91730 of 15.34¢/kWh is lower than the average residential rate in the state of California overall.
ZIP Code 91730 vs. California
California's average residential electricity rate of 31.91¢/kWh is approximately 108% higher than the 15.34¢/kWh 91730 average rate.
ZIP Code 91730 vs. the U.S.
Additionally, the average residential electricity rate of 17.78¢/kWh in the U.S. overall is an estimated 16% higher than the average residential rate in 91730.
See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 91730, California, and also in the U.S. as a whole.
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 91730 | 15.34¢/kWh | 17.09¢/kWh | 10.49¢/kWh |
| California | 31.91¢/kWh | 24.45¢/kWh | 19.32¢/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 91730. See how this San Bernardino County region compares to other regions in California.
This chart visualized the estimated monthly electricity usage rates in ZIP Code 91730 versus the average electricity usage a ZIP Code in California.
MkWh: Million Kilowatt-hours| Month | ZIP Code 91730 | Average CA ZIP | California |
|---|---|---|---|
| Dec 2024 | 11.7 MkWh | 2.73 MkWh | 7063 MkWh |
| Jan 2025 | 13.13 MkWh | 3.07 MkWh | 7927 MkWh |
| Feb 2025 | 10.37 MkWh | 2.42 MkWh | 6262 MkWh |
| Mar 2025 | 9.64 MkWh | 2.25 MkWh | 5819 MkWh |
| Apr 2025 | 9.11 MkWh | 2.13 MkWh | 5498 MkWh |
| May 2025 | 9.21 MkWh | 2.15 MkWh | 5557 MkWh |
| Jun 2025 | 11.17 MkWh | 2.61 MkWh | 6744 MkWh |
| Jul 2025 | 13.69 MkWh | 3.2 MkWh | 8266 MkWh |
| Aug 2025 | 14.54 MkWh | 3.4 MkWh | 8779 MkWh |
| Sep 2025 | 14.93 MkWh | 3.49 MkWh | 9011 MkWh |
| Oct 2025 | 10.87 MkWh | 2.54 MkWh | 6559 MkWh |
| Nov 2025 | 9.43 MkWh | 2.2 MkWh | 5693 MkWh |
The ZIP Code of 91730 is connected to Rancho Cucamonga, CA in San Bernardino County. This California region currently has an approximate population of 72,407 residents and an estimated 24,015 total housing units contributing to overall electricity usage statistics in this locality.
* Local 91730 electricity data referenced here (rates and usage) obtained from loquol.
