Average Electricity Bill — Is Yours High or Normal?
The average US residential customer used 863 kWh a month and paid $142.26 a month in 2024, according to the U.S. Energy Information Administration's latest annual state table. But averages hide huge spreads—the same usage can produce very different bills from one state and tariff to another. Here's how to benchmark your bill properly.
Typical usage by home size
| Home | Monthly kWh | Bill @ $0.15/kWh | Bill @ $0.30/kWh |
|---|---|---|---|
| Studio / 1-bed apartment | 300–500 | $45–$75 | $90–$150 |
| 2-bed apartment / small house | 500–750 | $75–$113 | $150–$225 |
| 3-bed house | 750–1,100 | $113–$165 | $225–$330 |
| 4+ bed house | 1,000–1,500 | $150–$225 | $300–$450 |
| Large house + EV + electric heat | 1,500–2,500+ | $225–$375+ | $450–$750+ |
Rates vary even more than usage: roughly $0.10–0.13/kWh in the cheapest US states (Washington, Idaho, Louisiana), $0.15–0.20 across most of the country, $0.25–0.40+ in California, New England, and Hawaii. Europe typically runs €0.20–0.40/kWh; the UK around £0.25/kWh.
The five things that actually drive a bill
- Electric heating or cooling. Nothing else comes close: resistance heating, AC in a hot climate, or an electric water heater can each be 30–50% of a bill.
- How your water is heated. An electric tank water heater adds 300–400 kWh/month; gas or heat-pump water heaters cut that to a fraction.
- An EV. Charging at home adds 250–350 kWh/month per ~1,000 miles driven — cheap per mile, but visible on the bill.
- Pool pumps, hot tubs, well pumps. A pool pump alone can be 300–400 kWh/month.
- Always-on load. Routers, standby electronics, old fridges in garages — typically 50–100 W around the clock, or 35–75 kWh/month. Our phantom load calculator prices yours, and the appliance wattage chart lists standby watts for 60+ devices.
Benchmark your own bill in 60 seconds
- Find kWh used and total charged on your last bill.
- Divide: total ÷ kWh = your true rate per kWh (including all fees). This is the number to compare against other plans, solar quotes, and every table above.
- Compare your kWh against the table for your home size. If you're 30%+ above the range, one of the five drivers above is usually the culprit.
Then work the problem with the tools:
- Average Electricity Usage — compare monthly kWh by home size and learn how to monitor it.
- Electricity Bill Calculator — rebuild your bill appliance by appliance to find the gap.
- Appliance Running Cost — price any suspect device.
- Compare Electricity Plans — check if a different tariff beats your true rate.
- Solar Savings — at high rates, solar payback gets fast; see your number.
Figures are typical ranges for 2025–2026, for benchmarking only — your utility's tariff is the source of truth.