See a detailed snapshot of electricity rates and data in ZIP Code 02121, which is associated with Dorchester, MA in the U.S. View various electricity statistics about ZIP Code 02121 in Suffolk County. Compare commercial, industrial and residential electricity rates in 02121 to those in Massachusetts and also in the entire U.S. Additionally, view data on both historical and current electricity usage in this Suffolk County region.
View the charts and tables below for a snapshot of how electricity rates in ZIP Code 02121 (Dorchester, MA) compare to rates in Massachusetts and to the U.S. overall.
The average residential electricity rate in ZIP Code 02121 of 14.91¢/kWh is lower than the average residential rate in the state of Massachusetts overall.
ZIP Code 02121 vs. Massachusetts
Massachusetts's average residential electricity rate of 30.88¢/kWh is approximately 107% higher than the 14.91¢/kWh 02121 average rate.
ZIP Code 02121 vs. the U.S.
Additionally, the average residential electricity rate of 17.24¢/kWh in the U.S. overall is an estimated 16% higher than the average residential rate in 02121.
See the table below for a comparison of residential, commercial, and industrial electricity rates in ZIP Code 02121, Massachusetts, and also in the U.S. as a whole.
| Region | Residential | Commercial | Industrial |
|---|---|---|---|
| ZIP Code 02121 | 14.91¢/kWh | 13.84¢/kWh | 12.57¢/kWh |
| Massachusetts | 30.88¢/kWh | 24.76¢/kWh | 20.04¢/kWh |
| United States | 17.24¢/kWh | 13.63¢/kWh | 8.53¢/kWh |
View the charts and tables below for electricity usage estimates and comparisons for ZIP Code 02121. See how this Suffolk County region compares to other regions in Massachusetts.
This chart visualized the estimated monthly electricity usage rates in ZIP Code 02121 versus the average electricity usage a ZIP Code in Massachusetts.
MkWh: Million Kilowatt-hours| Month | ZIP Code 02121 | Average MA ZIP | Massachusetts |
|---|---|---|---|
| Jan 2025 | 6.58 MkWh | 2.95 MkWh | 2009 MkWh |
| Feb 2025 | 6.23 MkWh | 2.8 MkWh | 1904 MkWh |
| Mar 2025 | 5.41 MkWh | 2.43 MkWh | 1654 MkWh |
| Apr 2025 | 5.04 MkWh | 2.27 MkWh | 1541 MkWh |
| May 2025 | 4.63 MkWh | 2.08 MkWh | 1414 MkWh |
| Jun 2025 | 5.32 MkWh | 2.39 MkWh | 1624 MkWh |
| Jul 2025 | 7.58 MkWh | 3.41 MkWh | 2316 MkWh |
| Aug 2025 | 6.8 MkWh | 3.06 MkWh | 2078 MkWh |
| Sep 2025 | 5.2 MkWh | 2.34 MkWh | 1589 MkWh |
| Oct 2025 | 4.77 MkWh | 2.14 MkWh | 1458 MkWh |
| Nov 2025 | 4.38 MkWh | 1.97 MkWh | 1338 MkWh |
| Dec 2025 | 6.37 MkWh | 2.86 MkWh | 1946 MkWh |
The ZIP Code of 02121 is connected to Dorchester, MA in Suffolk County. This Massachusetts region currently has an approximate population of 30,159 residents and an estimated 10,666 total housing units contributing to overall electricity usage statistics in this locality.
* Local 02121 electricity data referenced here (rates and usage) obtained from loquol.
