See a detailed snapshot of electricity rates and data in ZIP Code 38321, which is associated with Cedar Grove, TN in the U.S. View various electricity statistics about ZIP Code 38321 in Carroll County. View commercial, industrial and residential electricity rates in ZIP Code 38321 to those in Tennessee and also tho those in the U.S. as a whole. In addition, compare both historical and current electricity usage in this Carroll County region.
View the charts and tables below for a snapshot of how electricity rates in ZIP Code 38321 (Cedar Grove, TN) compare to rates in Tennessee and to the U.S. overall.
The average residential electricity rate in ZIP Code 38321 of 9.89¢/kWh is lower than the average residential rate in the state of Tennessee overall.
ZIP Code 38321 vs. Tennessee
Tennessee's average residential electricity rate of 12.82¢/kWh is approximately 30% higher than the 9.89¢/kWh 38321 average rate.
ZIP Code 38321 vs. the U.S.
Additionally, the average residential electricity rate of 18.83¢/kWh in the U.S. overall is an estimated 90% higher than the average residential rate in 38321.
See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 38321, Tennessee, and also in the U.S. as a whole.
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 38321 | 9.89¢/kWh | 10.32¢/kWh | 5.66¢/kWh |
| Tennessee | 12.82¢/kWh | 14.53¢/kWh | 6.8¢/kWh |
| United States | 18.83¢/kWh | 13.92¢/kWh | 8.58¢/kWh |
View the charts and tables below for electricity usage estimates and comparisons for ZIP Code 38321. See how this Carroll County region compares to other regions in Tennessee.
This chart visualized the estimated monthly electricity usage rates in ZIP Code 38321 versus the average electricity usage a ZIP Code in Tennessee.
MkWh: Million Kilowatt-hours| Month | ZIP Code 38321 | Average TN ZIP | Tennessee |
|---|---|---|---|
| Apr 2025 | 0.71 MkWh | 3.59 MkWh | 2814 MkWh |
| May 2025 | 0.72 MkWh | 3.63 MkWh | 2852 MkWh |
| Jun 2025 | 0.89 MkWh | 4.49 MkWh | 3528 MkWh |
| Jul 2025 | 1.23 MkWh | 6.21 MkWh | 4874 MkWh |
| Aug 2025 | 1.23 MkWh | 6.2 MkWh | 4865 MkWh |
| Sep 2025 | 0.96 MkWh | 4.83 MkWh | 3790 MkWh |
| Oct 2025 | 0.78 MkWh | 3.94 MkWh | 3090 MkWh |
| Nov 2025 | 0.71 MkWh | 3.56 MkWh | 2794 MkWh |
| Dec 2025 | 0.99 MkWh | 5.01 MkWh | 3930 MkWh |
| Jan 2026 | 1.08 MkWh | 5.44 MkWh | 4274 MkWh |
| Feb 2026 | 1.27 MkWh | 6.41 MkWh | 5033 MkWh |
| Mar 2026 | 0.78 MkWh | 3.94 MkWh | 3097 MkWh |
The ZIP Code of 38321 is connected to Cedar Grove, TN in Carroll County. This Tennessee region currently has an approximate population of 2,300 residents and an estimated 925 total housing units contributing to overall electricity usage statistics in this locality.
* Local 38321 electricity data referenced here (rates and usage) obtained from loquol.
