Electricity data about ZIP Code 06340, which is associated with Groton, CT in New London County. Learn various electricity statistics and other data about ZIP Code 06340 in the United States. View commercial, industrial and residential electricity rates in 06340 to those in Connecticut and also in the entire U.S. Additionally, compare both historical electricity usage in this New London County region.
View the charts and tables below for a snapshot of how electricity rates in ZIP Code 06340 (Groton, CT) compare to rates in Connecticut and to the U.S. overall.
The average residential electricity rate in ZIP Code 06340 of 16.44¢/kWh is lower than the average residential rate in the state of Connecticut overall.
ZIP Code 06340 vs. Connecticut
Connecticut's average residential electricity rate of 30.48¢/kWh is approximately 85% higher than the 16.44¢/kWh 06340 average rate.
ZIP Code 06340 vs. the U.S.
Additionally, the average residential electricity rate of 18.07¢/kWh in the U.S. overall is an estimated 10% higher than the average residential rate in 06340.
See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 06340, Connecticut, and also in the U.S. as a whole.
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 06340 | 16.44¢/kWh | 14.74¢/kWh | 10.9¢/kWh |
| Connecticut | 30.48¢/kWh | 21.95¢/kWh | 17.99¢/kWh |
| United States | 18.07¢/kWh | 14.06¢/kWh | 9.02¢/kWh |
View the charts and tables below for electricity usage estimates and comparisons for ZIP Code 06340. See how this New London County region compares to other regions in Connecticut.
This chart visualized the estimated monthly electricity usage rates in ZIP Code 06340 versus the average electricity usage a ZIP Code in Connecticut.
MkWh: Million Kilowatt-hours| Month | ZIP Code 06340 | Average CT ZIP | Connecticut |
|---|---|---|---|
| Oct 2024 | 6.83 MkWh | 1.96 MkWh | 829 MkWh |
| Nov 2024 | 7.43 MkWh | 2.14 MkWh | 902 MkWh |
| Dec 2024 | 10.47 MkWh | 3.01 MkWh | 1271 MkWh |
| Jan 2025 | 11.4 MkWh | 3.28 MkWh | 1383 MkWh |
| Feb 2025 | 9.38 MkWh | 2.7 MkWh | 1139 MkWh |
| Mar 2025 | 8.28 MkWh | 2.38 MkWh | 1005 MkWh |
| Apr 2025 | 7.04 MkWh | 2.02 MkWh | 854 MkWh |
| May 2025 | 6.94 MkWh | 2 MkWh | 842 MkWh |
| Jun 2025 | 9.63 MkWh | 2.77 MkWh | 1169 MkWh |
| Jul 2025 | 13.22 MkWh | 3.8 MkWh | 1605 MkWh |
| Aug 2025 | 10.3 MkWh | 2.96 MkWh | 1250 MkWh |
| Sep 2025 | 7.49 MkWh | 2.15 MkWh | 909 MkWh |
The ZIP Code of 06340 is connected to Groton, CT in New London County. This Connecticut region currently has an approximate population of 30,403 residents and an estimated 12,321 total housing units contributing to overall electricity usage statistics in this locality.
* Local 06340 electricity data referenced here (rates and usage) obtained from loquol.
