Detailed electricity rate data on ZIP Code 30066 in Cobb County in the U.S. View various electricity statistics about ZIP Code 30066, which is primarily associated with Marietta, GA. See a comparison of commercial, industrial and residential electricity rates in 30066 to those in Georgia and also in the entire U.S. Also, view historical data on estimated electricity usage in this Cobb County region.
View the charts and tables below for a snapshot of how electricity rates in ZIP Code 30066 (Marietta, GA) compare to rates in Georgia and to the U.S. overall.
The average residential electricity rate in ZIP Code 30066 of 11.07¢/kWh is lower than the average residential rate in the state of Georgia overall.
ZIP Code 30066 vs. Georgia
Georgia's average residential electricity rate of 14.46¢/kWh is approximately 31% higher than the 11.07¢/kWh 30066 average rate.
ZIP Code 30066 vs. the U.S.
Additionally, the average residential electricity rate of 17.45¢/kWh in the U.S. overall is an estimated 58% higher than the average residential rate in 30066.
See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 30066, Georgia, and also in the U.S. as a whole.
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 30066 | 11.07¢/kWh | 10.37¢/kWh | 5.98¢/kWh |
| Georgia | 14.46¢/kWh | 12.19¢/kWh | 8.35¢/kWh |
| United States | 17.45¢/kWh | 13.64¢/kWh | 9.29¢/kWh |
View the charts and tables below for electricity usage estimates and comparisons for ZIP Code 30066. See how this Cobb County region compares to other regions in Georgia.
This chart visualized the estimated monthly electricity usage rates in ZIP Code 30066 versus the average electricity usage a ZIP Code in Georgia.
MkWh: Million Kilowatt-hours| Month | ZIP Code 30066 | Average GA ZIP | Georgia |
|---|---|---|---|
| Feb 2025 | 35.68 MkWh | 5.17 MkWh | 4914 MkWh |
| Mar 2025 | 30.66 MkWh | 4.44 MkWh | 4222 MkWh |
| Apr 2025 | 28.9 MkWh | 4.19 MkWh | 3980 MkWh |
| May 2025 | 33.37 MkWh | 4.84 MkWh | 4595 MkWh |
| Jun 2025 | 43.49 MkWh | 6.3 MkWh | 5989 MkWh |
| Jul 2025 | 52.95 MkWh | 7.68 MkWh | 7292 MkWh |
| Aug 2025 | 46.04 MkWh | 6.67 MkWh | 6340 MkWh |
| Sep 2025 | 38.85 MkWh | 5.63 MkWh | 5351 MkWh |
| Oct 2025 | 30.88 MkWh | 4.48 MkWh | 4253 MkWh |
| Nov 2025 | 30.22 MkWh | 4.38 MkWh | 4162 MkWh |
| Dec 2025 | 38.93 MkWh | 5.64 MkWh | 5362 MkWh |
| Jan 2026 | 44.28 MkWh | 6.42 MkWh | 6098 MkWh |
The ZIP Code of 30066 is connected to Marietta, GA in Cobb County. This Georgia region currently has an approximate population of 55,937 residents and an estimated 20,409 total housing units contributing to overall electricity usage statistics in this locality.
* Local 30066 electricity data referenced here (rates and usage) obtained from loquol.
