Electricity rate information about ZIP Code 37138 in Davidson County in the United States. View various electricity data and statistics about ZIP Code 37138 in Old Hickory, TN. View residential, industrial and commercial electricity rates in 37138 to those in Tennessee and also in the U.S. as a whole. In addition, compare historical electricity usage in this Davidson County region.
View the charts and tables below for a snapshot of how electricity rates in ZIP Code 37138 (Old Hickory, TN) compare to rates in Tennessee and to the U.S. overall.
The average residential electricity rate in ZIP Code 37138 of 10.26¢/kWh is lower than the average residential rate in the state of Tennessee overall.
ZIP Code 37138 vs. Tennessee
Tennessee's average residential electricity rate of 13.1¢/kWh is approximately 28% higher than the 10.26¢/kWh 37138 average rate.
ZIP Code 37138 vs. the U.S.
Additionally, the average residential electricity rate of 17.45¢/kWh in the U.S. overall is an estimated 70% higher than the average residential rate in 37138.
See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 37138, Tennessee, and also in the U.S. as a whole.
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 37138 | 10.26¢/kWh | 10.32¢/kWh | 6.61¢/kWh |
| Tennessee | 13.1¢/kWh | 12.97¢/kWh | 6.5¢/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 37138. See how this Davidson County region compares to other regions in Tennessee.
This chart visualized the estimated monthly electricity usage rates in ZIP Code 37138 versus the average electricity usage a ZIP Code in Tennessee.
MkWh: Million Kilowatt-hours| Month | ZIP Code 37138 | Average TN ZIP | Tennessee |
|---|---|---|---|
| Feb 2025 | 19 MkWh | 5.69 MkWh | 4470 MkWh |
| Mar 2025 | 15.19 MkWh | 4.55 MkWh | 3574 MkWh |
| Apr 2025 | 11.96 MkWh | 3.59 MkWh | 2814 MkWh |
| May 2025 | 12.12 MkWh | 3.63 MkWh | 2852 MkWh |
| Jun 2025 | 14.99 MkWh | 4.49 MkWh | 3528 MkWh |
| Jul 2025 | 20.71 MkWh | 6.21 MkWh | 4874 MkWh |
| Aug 2025 | 20.67 MkWh | 6.2 MkWh | 4865 MkWh |
| Sep 2025 | 16.11 MkWh | 4.83 MkWh | 3790 MkWh |
| Oct 2025 | 13.13 MkWh | 3.94 MkWh | 3090 MkWh |
| Nov 2025 | 11.87 MkWh | 3.56 MkWh | 2794 MkWh |
| Dec 2025 | 16.7 MkWh | 5.01 MkWh | 3930 MkWh |
| Jan 2026 | 18.16 MkWh | 5.44 MkWh | 4274 MkWh |
The ZIP Code of 37138 is connected to Old Hickory, TN in Davidson County. This Tennessee region currently has an approximate population of 23,784 residents and an estimated 9,264 total housing units contributing to overall electricity usage statistics in this locality.
* Local 37138 electricity data referenced here (rates and usage) obtained from loquol.
