Learn about electricity in ZIP Code 20685 (Saint Leonard, MD). View electricity data and statistics about ZIP Code 20685 in Calvert County in the United States. See a comparison of commercial, industrial and residential electricity rates in 20685 to those in Maryland and also in the entire U.S. Also, view historical data on estimated electricity usage in this Calvert County region.
View the charts and tables below for a snapshot of how electricity rates in ZIP Code 20685 (Saint Leonard, MD) compare to rates in Maryland and to the U.S. overall.
The average residential electricity rate in ZIP Code 20685 of 13.14¢/kWh is lower than the average residential rate in the state of Maryland overall.
ZIP Code 20685 vs. Maryland
Maryland's average residential electricity rate of 20.61¢/kWh is approximately 57% higher than the 13.14¢/kWh 20685 average rate.
ZIP Code 20685 vs. the U.S.
Additionally, the average residential electricity rate of 17.45¢/kWh in the U.S. overall is an estimated 33% higher than the average residential rate in 20685.
See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 20685, Maryland, and also in the U.S. as a whole.
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 20685 | 13.14¢/kWh | 10.1¢/kWh | 8.09¢/kWh |
| Maryland | 20.61¢/kWh | 18.19¢/kWh | 20.52¢/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 20685. See how this Calvert County region compares to other regions in Maryland.
This chart visualized the estimated monthly electricity usage rates in ZIP Code 20685 versus the average electricity usage a ZIP Code in Maryland.
MkWh: Million Kilowatt-hours| Month | ZIP Code 20685 | Average MD ZIP | Maryland |
|---|---|---|---|
| Feb 2025 | 3.17 MkWh | 4.42 MkWh | 2664 MkWh |
| Mar 2025 | 2.5 MkWh | 3.48 MkWh | 2100 MkWh |
| Apr 2025 | 2.08 MkWh | 2.89 MkWh | 1744 MkWh |
| May 2025 | 2.05 MkWh | 2.86 MkWh | 1724 MkWh |
| Jun 2025 | 2.79 MkWh | 3.89 MkWh | 2344 MkWh |
| Jul 2025 | 3.69 MkWh | 5.14 MkWh | 3097 MkWh |
| Aug 2025 | 2.81 MkWh | 3.92 MkWh | 2362 MkWh |
| Sep 2025 | 2.44 MkWh | 3.4 MkWh | 2048 MkWh |
| Oct 2025 | 1.94 MkWh | 2.7 MkWh | 1631 MkWh |
| Nov 2025 | 2.32 MkWh | 3.23 MkWh | 1947 MkWh |
| Dec 2025 | 3.55 MkWh | 4.95 MkWh | 2985 MkWh |
| Jan 2026 | 3.88 MkWh | 5.41 MkWh | 3259 MkWh |
The ZIP Code of 20685 is connected to Saint Leonard, MD in Calvert County. This Maryland region currently has an approximate population of 6,942 residents and an estimated 2,384 total housing units contributing to overall electricity usage statistics in this locality.
* Local 20685 electricity data referenced here (rates and usage) obtained from loquol.
