US states by average residential electricity price
Hawaii had the highest average residential electricity price of 51 states in 2021, at 33.49 US cents per kWh. Washington had the lowest, at 10.11 US cents per kWh. The median was 12.73 US cents per kWh and the figure for the United States was 13.66 US cents per kWh. Source: the U.S. Energy Information Administration.
All states, 2021
Full ranking
| Rank | States | 2021 | Change on 2020 |
|---|---|---|---|
| 1 | Hawaii | 33.49 | +10.6% |
| 2 | Massachusetts | 22.89 | +4.2% |
| 3 | California | 22.82 | +11.6% |
| 4 | Alaska | 22.55 | -0.1% |
| 5 | Rhode Island | 22.3 | +1.3% |
| 6 | Connecticut | 21.91 | -3.5% |
| 7 | New Hampshire | 19.85 | +4.3% |
| 8 | New York | 19.48 | +6.1% |
| 9 | Vermont | 19.26 | -1.4% |
| 10 | Michigan | 17.54 | +7.9% |
| 11 | Maine | 17.02 | +1.2% |
| 12 | New Jersey | 16.35 | +2% |
| 13 | Wisconsin | 14.52 | +1.4% |
| 14 | Pennsylvania | 13.76 | +1.3% |
| 15 | New Mexico | 13.52 | +4.5% |
| 16 | Minnesota | 13.5 | +2.5% |
| 17 | Indiana | 13.37 | +4.2% |
| 18 | Illinois | 13.18 | +1.1% |
| 19 | Maryland | 13.12 | +0.8% |
| 20 | District of Columbia | 13.09 | +3.6% |
| 21 | Colorado | 13.07 | +5.7% |
| 22 | Kansas | 12.98 | +1% |
| 23 | Alabama | 12.96 | +3.1% |
| 24 | South Carolina | 12.86 | +0.6% |
| 25 | Ohio | 12.77 | +3.9% |
| 26 | Iowa | 12.73 | +2.2% |
| 27 | Arizona | 12.54 | +2.2% |
| 28 | Delaware | 12.52 | -0.3% |
| 29 | Georgia | 12.51 | +4.1% |
| 30 | South Dakota | 12.22 | +4% |
| 31 | West Virginia | 12.15 | +3% |
| 32 | Texas | 12.11 | +3.4% |
| 33 | Virginia | 11.96 | -0.6% |
| 34 | Florida | 11.9 | +5.6% |
| 35 | Mississippi | 11.56 | +3.5% |
| 36 | Kentucky | 11.5 | +5.8% |
| 37 | Nevada | 11.49 | +1.3% |
| 38 | Missouri | 11.41 | +1.7% |
| 39 | Oregon | 11.37 | +1.8% |
| 40 | North Carolina | 11.32 | -0.5% |
| 41 | Arkansas | 11.27 | +8.3% |
| 42 | Montana | 11.22 | -0.2% |
| 43 | Wyoming | 11.17 | +0.5% |
| 44 | Tennessee | 11.07 | +2.9% |
| 45 | Louisiana | 11.02 | +14% |
| 46 | Oklahoma | 11 | +8.7% |
| 47 | North Dakota | 10.85 | +3.9% |
| 48 | Nebraska | 10.75 | -0.5% |
| 49 | Utah | 10.43 | -0.1% |
| 50 | Idaho | 10.16 | +2.1% |
| 51 | Washington | 10.11 | +2.4% |
Other periods
About this ranking
Average retail price of electricity sold to residential customers in the year, in US cents per kilowatt hour: utility revenue divided by kilowatt hours sold, as reported to the U.S. Energy Information Administration.
United States and its states only. Includes taxes and delivery charges recovered through rates, so it is an average bill price, not a wholesale or tariff price.
Every value in the ranking comes from the same publisher and the same period, so the states are compared on one definition. Equal values share a rank.
How to cite
Source: U.S. Energy Information Administration. Electricity data browser: average retail price of electricity, residential sector, annual (EIA-861 and EIA-861M). Retrieved through Data Commons (datacommons.org). https://www.eia.gov/electricity/data/browser/. Retrieved 2026-10-11.Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Rank US states by average residential electricity price using official data, and cite the source.
rank_places {"indicator":"electricity_price_residential","level":"region","within":"United States","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=electricity_price_residential&level=region&within=United%20States&limit=10Questions
Which state has the highest average residential electricity price?
Hawaii, with 33.49 US cents per kWh in 2021, according to the U.S. Energy Information Administration.
Which state has the lowest average residential electricity price?
Washington, with 10.11 US cents per kWh in 2021.
Where does this ranking come from?
Every value comes from one source and one period, so the places are comparable: U.S. Energy Information Administration, Electricity data browser: average retail price of electricity, residential sector, annual (EIA-861 and EIA-861M). Retrieved 2026-10-11.