What You'll Pay for Electricity Across the U.S. — State by State

Electric bills vary widely by state, from under $100 a month to over $150

Your electric bill depends on two things: how much electricity you use and what your utility charges per kilowatt-hour (kWh). The second number changes dramatically by state. Louisiana and Oklahoma have some of the lowest rates in the country because they rely heavily on natural gas and hydroelectric power. Hawaii and Massachusetts have the highest rates, partly because they import most of their energy and rely on more expensive sources like oil and renewables.

A household using 900 kWh per month — close to the U.S. average — might pay $90 to $100 in Louisiana but $180 to $200 in Hawaii. That same usage in Texas, Florida, or the Midwest typically runs $110 to $130. The difference adds up to hundreds of dollars per year, and it matters when you're deciding where to rent or buy.

Your actual bill also depends on the season (heating and cooling drive usage up), your home's insulation and age, how many people live there, and whether you use electric heat or gas. Time-of-use rates, which charge more during peak hours, are becoming common in California and other states and can change what you pay significantly.

Key Takeaways

• Electric rates per kilowatt-hour range from roughly 10 cents in Louisiana to over 30 cents in Hawaii, making location one of the biggest factors in your monthly bill.
• A typical household bill runs between $100 and $150 per month across most of the country, but can be $50 lower or $50 higher depending on your state and season.
• Your actual bill depends on usage, home size, insulation, heating type, and whether your utility uses time-of-use pricing that charges more during peak hours.
• Rates change yearly and vary between utilities within the same state, so your bill may differ from a neighbor's even in the same city.

Why rates differ so much between states

States with abundant natural gas, hydroelectric power, or coal have lower rates because those energy sources are cheaper to produce. Louisiana, Oklahoma, Kentucky, and Arkansas all sit below 11 cents per kWh. States that rely on imported energy, renewable sources, or older infrastructure pay more. Hawaii imports almost all its fuel, Massachusetts has invested heavily in wind and solar, and both pay 28 to 32 cents per kWh.

Regulation also matters. Some states allow utilities to pass fuel costs directly to customers; others require utilities to absorb price swings. California's rates are high partly because the state invests in grid upgrades and renewable energy mandates. New York's rates are high partly because of aging infrastructure in some regions and the cost of maintaining reliability in a dense urban state.

Population density affects rates too. Rural areas often have higher per-customer costs because utilities spread infrastructure across fewer people. Urban and suburban areas usually have lower rates because the cost is split among more customers.

Regional patterns: Northeast, South, Midwest, and West

The Northeast generally has the highest rates in the country. Massachusetts, Connecticut, New Hampshire, and Rhode Island all exceed 24 cents per kWh. New York and Vermont are close behind. These states rely on a mix of natural gas, nuclear, and renewables, and they have older infrastructure that requires constant investment.

The South has the widest range. Louisiana, Arkansas, and Mississippi are among the cheapest in the nation at under 11 cents per kWh, while Florida and the Carolinas run 12 to 14 cents. Texas varies by utility — some areas pay 11 cents, others 14 cents — so your bill depends on which company serves your address.

The Midwest is generally moderate, clustering around 12 to 15 cents per kWh. Illinois, Indiana, and Ohio have coal and nuclear plants that keep costs down. Minnesota and Wisconsin are slightly higher because they use more natural gas and renewables.

The West splits into two groups. Washington and Oregon have cheap rates (around 12 cents) because of abundant hydroelectric power. California, Nevada, and Arizona run 15 to 18 cents. Hawaii stands alone at the top of the national chart.

How to estimate your own bill

Find your utility's rate on your current bill or on the utility's website. Look for the per-kWh charge — it's usually listed as "energy rate" or "generation rate" and appears as a decimal like 0.12 or 0.15. Multiply that by your monthly usage in kWh (also on your bill) to get your base charge. Then add any fixed monthly fees, which typically run $10 to $20.

If your utility uses time-of-use rates, the math is more complex because you pay different rates during peak, off-peak, and sometimes shoulder hours. Your bill should show usage broken down by time period. If you're considering a move to a new state or utility, ask the utility for a sample bill or an estimate based on your current usage.

Keep in mind that rates change yearly, usually in spring or summer. Your bill from last January may not reflect what you'll pay this January. Check your utility's website for recent rate changes or call customer service to ask when the next rate adjustment is scheduled.

Seasonal swings and why your bill changes month to month

Most households see their highest bills in summer (air conditioning) or winter (heating), depending on climate. In the South and Southwest, July and August bills can be 50 to 100 percent higher than spring bills. In the North, January and February spike because of electric heat or heat pump usage.

Mild months like April, May, September, and October usually bring the lowest bills because you're not heating or cooling much. If you're budgeting for the year, don't use your March bill as a baseline — use an average of all 12 months, or ask your utility for your annual usage.

Some utilities offer budget billing, which spreads your annual cost evenly across 12 months so you pay the same amount every month. This can help with budgeting, though you may owe money at the end of the year if you used less than expected, or receive a credit if you used more.

What affects your personal usage and bill

Home size is the biggest factor. A 2,000-square-foot house typically uses more electricity than a 1,000-square-foot apartment, all else equal. Insulation and air sealing matter enormously — a well-sealed, insulated home uses 20 to 30 percent less energy than a drafty one. Older homes with single-pane windows and poor insulation run higher bills.

Heating type changes everything. All-electric homes use more electricity than homes with gas heat, especially in cold climates. Heat pumps are more efficient than electric resistance heating but still cost more than gas. If you're comparing two homes, ask about the heating system before you assume one will have a lower bill.

Appliances and habits matter too. Electric water heaters, electric ovens, and air conditioning are the biggest users. Running the dishwasher, laundry, and air conditioning during off-peak hours (if your utility offers time-of-use rates) can lower your bill by 10 to 20 percent. Older refrigerators and HVAC systems use significantly more energy than modern ones.

How to find your state's average and your utility's rates

The U.S. Energy Information Administration (EIA) publishes average residential rates by state monthly on their website. These are averages across all utilities in each state, so your actual rate may be higher or lower. The EIA data lags by a few months, so it's a good reference point but not real-time.

Your utility's website has your exact rate and any recent changes. Search "[your utility name] rates" or look for a "rates and tariffs" page. If you're moving to a new area, call the local utility and ask for the current residential rate and any time-of-use options. Many utilities have online calculators where you can enter your expected usage and see an estimated bill.

If you rent, your landlord may include electricity in the rent, or you may pay it separately. Ask before you sign a lease. If you pay separately, factor the average bill into your housing budget — it's often overlooked but can be $100 to $200 per month depending on the state and season.

Frequently Asked Questions

Why is my bill so much higher than my neighbor's even though we live on the same street?

You may be on different utility companies, have different rate plans, or use more energy. Even within the same city, different utilities charge different rates. Check your bill for the utility name and compare it to your neighbor's. Also ask about their home size, heating type, and whether they use time-of-use rates or have energy-saving appliances.

Can I reduce my electric bill by switching utilities?

In some states, you can choose your electricity provider (called deregulation or choice), but in most states you cannot — your utility is determined by your address. Check your state's public utilities commission website to see if choice is available where you live. If it is, compare rates from different suppliers before switching.

What does "kilowatt-hour" mean and why does it matter?

A kilowatt-hour (kWh) is the amount of energy a 1,000-watt device uses in one hour. Your bill charges you per kWh, so understanding your usage helps you predict costs. A typical home uses 800 to 1,000 kWh per month, but this varies widely by state, season, and home type.

Are time-of-use rates worth it if I can shift my usage?

If you can run laundry, dishwashers, and air conditioning during off-peak hours (usually late evening or early morning), time-of-use rates can save 10 to 20 percent. If you can't shift usage easily, standard rates may be cheaper. Ask your utility for a comparison of what you would pay under each plan based on your current usage.

Will my bill go up next year?

Rates usually increase yearly, though the amount varies. Check your utility's website or call to ask when the next rate adjustment is scheduled and by how much. Fuel costs, infrastructure upgrades, and regulatory changes all drive increases. Budget for a 2 to 5 percent increase per year as a rough estimate, though some years see larger jumps.