ZIP Code 21821 Electricity Data

Electricity Rates and Usage in Deal Island, MD (21821)

Maryland

An In-depth Dive Into Electricity in ZIP Code 21821

See a detailed snapshot of electricity rates and data in ZIP Code 21821, which is associated with Deal Island, MD in the U.S. View various electricity statistics about ZIP Code 21821 in Somerset County. Compare residential, industrial and commercial electricity rates in 21821 to those in Maryland and also in the entire U.S. Additionally, view historical data on estimated electricity usage in this Somerset County region.

Electricity Rates in ZIP Code 21821

View the charts and tables below for a snapshot of how electricity rates in ZIP Code 21821 (Deal Island, MD) compare to rates in Maryland and to the U.S. overall.

Monthly Electricity Rates Comparison

Line chart displaying residental electricity rates for ZIP Code 21821, the U.S. and Maryland. This chart visualizes the comparison between the three groups. kWh: Kilowatt-hour

Residential Electricity Rates in 21821

The average residential electricity rate in ZIP Code 21821 of 11.96¢/kWh is lower than the average residential rate in the state of Maryland overall.

ZIP Code 21821 vs. Maryland

Maryland's average residential electricity rate of 18.38¢/kWh is approximately 54% higher than the 11.96¢/kWh 21821 average rate.

ZIP Code 21821 vs. the U.S.

Additionally, the average residential electricity rate of 16.83¢/kWh in the U.S. overall is an estimated 41% higher than the average residential rate in 21821.

ZIP Code 21821 vs. Maryland vs. U.S.

See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 21821, Maryland, and also in the U.S. as a whole.

Region Residential Commercial Industrial
ZIP Code 21821 11.96¢/kWh 4.94¢/kWh 1.58¢/kWh
Maryland 18.38¢/kWh 13.21¢/kWh 9.59¢/kWh
United States 16.83¢/kWh 13.47¢/kWh 8.51¢/kWh

All Electricity Rates in ZIP Code 21821

Bar chart displaying an electricity comparison for ZIP Code 21821. This visualizes rates in 21821 compared to both the U.S. and Maryland. kWh: Kilowatt-hour

Electricity Usage in ZIP Code 21821

View the charts and tables below for electricity usage estimates and comparisons for ZIP Code 21821. See how this Somerset County region compares to other regions in Maryland.

Monthly Electricity Usage Comparison

This chart visualized the estimated monthly electricity usage rates in ZIP Code 21821 versus the average electricity usage a ZIP Code in Maryland.

Line chart displaying estimated residental electricity usage in ZIP Code 21821. The chart compares 21821 to other regions in Maryland. MkWh: Million Kilowatt-hours

Electricity Usage in ZIP Code 21821

Month ZIP Code 21821 Average MD ZIP Maryland
Oct 2023 0.22 MkWh 2.74 MkWh 1655 MkWh
Nov 2023 0.27 MkWh 3.37 MkWh 2031 MkWh
Dec 2023 0.32 MkWh 4.03 MkWh 2430 MkWh
Jan 2024 0.38 MkWh 4.79 MkWh 2886 MkWh
Feb 2024 0.31 MkWh 3.96 MkWh 2390 MkWh
Mar 2024 0.27 MkWh 3.44 MkWh 2075 MkWh
Apr 2024 0.23 MkWh 2.87 MkWh 1728 MkWh
May 2024 0.24 MkWh 3.08 MkWh 1859 MkWh
Jun 2024 0.33 MkWh 4.13 MkWh 2490 MkWh
Jul 2024 0.41 MkWh 5.15 MkWh 3103 MkWh
Aug 2024 0.35 MkWh 4.47 MkWh 2697 MkWh
Sep 2024 0.25 MkWh 3.19 MkWh 1927 MkWh
MkWh: Million Kilowatt-hours

Electricity FAQs for ZIP Code 21821

1

What is the average residential electricity rate in ZIP Code 21821?

According to National Renewable Energy Laboratory (NREL), the average residential electricity rate in ZIP Code 21821 in Somerset County in Maryland is 11.96¢/kWh.
2

Which utility company serves electricity customers in ZIP Code 21821?

According to the National Renewable Energy Laboratory (NREL), the primary utility company serving this Somerset County region in Maryland is Delmarva Power & Light Co.

* Local 21821 electricity data referenced here (rates and usage) obtained from loquol.

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