See a detailed snapshot of electricity rates and data in ZIP Code 20620, which is associated with Callaway, MD in the U.S. View various electricity statistics about ZIP Code 20620 in St. Mary's County. See a comparison of commercial, industrial and residential electricity rates in 20620 to those in Maryland and also in the entire U.S. Also, view historical data on estimated electricity usage in this St. Mary's County region.
View the charts and tables below for a snapshot of how electricity rates in ZIP Code 20620 (Callaway, MD) compare to rates in Maryland and to the U.S. overall.
The average residential electricity rate in ZIP Code 20620 of 13.14¢/kWh is lower than the average residential rate in the state of Maryland overall.
ZIP Code 20620 vs. Maryland
Maryland's average residential electricity rate of 17.48¢/kWh is approximately 33% higher than the 13.14¢/kWh 20620 average rate.
ZIP Code 20620 vs. the U.S.
Additionally, the average residential electricity rate of 15.45¢/kWh in the U.S. overall is an estimated 18% higher than the average residential rate in 20620.
See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 20620, Maryland, and also in the U.S. as a whole.
Region | Residential | Commercial | Industrial |
---|---|---|---|
ZIP Code 20620 | 13.14¢/kWh | 10.1¢/kWh | 8.09¢/kWh |
Maryland | 17.48¢/kWh | 13.07¢/kWh | 10.73¢/kWh |
United States | 15.45¢/kWh | 12.68¢/kWh | 8.1¢/kWh |
View the charts and tables below for electricity usage estimates and comparisons for ZIP Code 20620. See how this St. Mary's County region compares to other regions in Maryland.
This chart visualized the estimated monthly electricity usage rates in ZIP Code 20620 versus the average electricity usage a ZIP Code in Maryland.
MkWh: Million Kilowatt-hoursMonth | ZIP Code 20620 | Average MD ZIP | Maryland |
---|---|---|---|
Feb 2023 | 0.64 MkWh | 3.66 MkWh | 2206 MkWh |
Mar 2023 | 0.64 MkWh | 3.65 MkWh | 2200 MkWh |
Apr 2023 | 0.5 MkWh | 2.86 MkWh | 1727 MkWh |
May 2023 | 0.48 MkWh | 2.76 MkWh | 1664 MkWh |
Jun 2023 | 0.57 MkWh | 3.27 MkWh | 1969 MkWh |
Jul 2023 | 0.84 MkWh | 4.79 MkWh | 2888 MkWh |
Aug 2023 | 0.77 MkWh | 4.38 MkWh | 2643 MkWh |
Sep 2023 | 0.64 MkWh | 3.67 MkWh | 2216 MkWh |
Oct 2023 | 0.48 MkWh | 2.75 MkWh | 1658 MkWh |
Nov 2023 | 0.59 MkWh | 3.37 MkWh | 2034 MkWh |
Dec 2023 | 0.71 MkWh | 4.04 MkWh | 2434 MkWh |
Jan 2024 | 0.84 MkWh | 4.78 MkWh | 2883 MkWh |
The ZIP Code of 20620 is connected to Callaway, MD in St. Mary's County. This Maryland region currently has an approximate population of 1,369 residents and an estimated 548 total housing units contributing to overall electricity usage statistics in this locality.
* Local 20620 electricity data referenced here (rates and usage) obtained from loquol.