Electricity rate details and in-depth statistics about ZIP Code 21114 in the state of Maryland. View open electricity data and statistics about ZIP Code 21114 in Crofton, MD in the U.S. Compare residential, industrial and commercial electricity rates in 21114 to those in Maryland and also in the entire U.S. Additionally, view historical data on estimated electricity usage in this Anne Arundel County region.
View the charts and tables below for a snapshot of how electricity rates in ZIP Code 21114 (Crofton, MD) compare to rates in Maryland and to the U.S. overall.
The average residential electricity rate in ZIP Code 21114 of 10.65¢/kWh is lower than the average residential rate in the state of Maryland overall.
ZIP Code 21114 vs. Maryland
Maryland's average residential electricity rate of 21.4¢/kWh is approximately 101% higher than the 10.65¢/kWh 21114 average rate.
ZIP Code 21114 vs. the U.S.
Additionally, the average residential electricity rate of 18.16¢/kWh in the U.S. overall is an estimated 71% higher than the average residential rate in 21114.
See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 21114, Maryland, and also in the U.S. as a whole.
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 21114 | 10.65¢/kWh | 3.91¢/kWh | 2.06¢/kWh |
| Maryland | 21.4¢/kWh | 17¢/kWh | 12.19¢/kWh |
| United States | 18.16¢/kWh | 14.47¢/kWh | 9.64¢/kWh |
View the charts and tables below for electricity usage estimates and comparisons for ZIP Code 21114. See how this Anne Arundel County region compares to other regions in Maryland.
This chart visualized the estimated monthly electricity usage rates in ZIP Code 21114 versus the average electricity usage a ZIP Code in Maryland.
MkWh: Million Kilowatt-hours| Month | ZIP Code 21114 | Average MD ZIP | Maryland |
|---|---|---|---|
| Sep 2025 | 10.36 MkWh | 3.39 MkWh | 2047 MkWh |
| Oct 2025 | 8.25 MkWh | 2.7 MkWh | 1629 MkWh |
| Nov 2025 | 9.85 MkWh | 3.23 MkWh | 1946 MkWh |
| Dec 2025 | 15.11 MkWh | 4.95 MkWh | 2984 MkWh |
| Jan 2026 | 16.5 MkWh | 5.41 MkWh | 3259 MkWh |
| Feb 2026 | 14.66 MkWh | 4.8 MkWh | 2896 MkWh |
| Mar 2026 | 10.92 MkWh | 3.58 MkWh | 2157 MkWh |
| Apr 2026 | 8.91 MkWh | 2.92 MkWh | 1761 MkWh |
| May 2026 | 9.14 MkWh | 2.99 MkWh | 1805 MkWh |
| Jun 2026 | 11.59 MkWh | 3.8 MkWh | 2289 MkWh |
| Jul 2026 | 14.9 MkWh | 4.88 MkWh | 2944 MkWh |
| Aug 2026 | 13.74 MkWh | 4.5 MkWh | 2714 MkWh |
The ZIP Code of 21114 is connected to Crofton, MD in Anne Arundel County. This Maryland region currently has an approximate population of 27,303 residents and an estimated 9,812 total housing units contributing to overall electricity usage statistics in this locality.
* Local 21114 electricity data referenced here (rates and usage) obtained from loquol.
