Average Electric Bill in Montana (2026)
The average residential electric bill in Montana is $107.91 per month (EIA, 2024 annual avg), 24% below the U.S. average, #47 of 51 states. That reflects an average of 852 kWh used per month at Montana's rate of 12.7¢/kWh. See the breakdown by home size and estimate your own bill below.
$107.91
#47 of 51 · EIA, 2024 annual avg
852 kWh
per residential customer
12.7¢/kWh
24% below the U.S. average
Average electric bill in Montana by home size
Priced at Montana's 12.7¢/kWh rate, with each home size scaled to Montana's own average household use of 852 kWh a month rather than the national 863 kWh. Climate and heating type move usage as much as the rate does. Still a guide: your actual kWh depends on your home and habits. National figures by home size.
| Home size | Typical monthly use | Monthly bill |
|---|---|---|
| 1-bedroom apartment | 494 kWh | $62.54 |
| 2-bedroom apartment | 740 kWh | $93.68 |
| Small house | 889 kWh | $112.55 |
| Large house | 1,382 kWh | $174.96 |
| Montana average | 852 kWh | $107.91 |
Find what drives your Montana bill
Rates and averages explain the price of a kilowatt-hour, not how many you use. A plug-in energy meter logs what one corded 120 V appliance really draws over a week. A whole-home monitor logs every circuit at once, so the biggest loads on your own bill show up by name. Its sensors clip on inside the panel, which is work for an electrician if that isn't you.
We earn a commission if you buy through links on this page, at no extra cost to you. It does not change what we recommend. See our affiliate disclosure. As an Amazon Associate I earn from qualifying purchases.
Plug-in power meter
P3 International Kill A Watt P4400
Best for: Measuring what one plug-in appliance really uses
Whole-home energy monitor
Emporia Vue 3 Home Energy Monitor (16 circuit sensors)
Best for: Measuring hardwired and 240 V loads, or every circuit at once
Estimate your Montana electric bill
Add up your appliances and usage for a tailored monthly estimate.
Estimated bill
$210/mo
- Total usage
- 1,200 kWh/mo
- Yearly bill
- $2,517
What drives the bill
- Heating & cooling$65.92 33%
- Water heating$41.20 21%
- EV charging$49.44 25%
- Appliances, lighting & other$41.20 21%
- Fixed charge$12.00
Estimate from your major loads. The rate and fixed charge are printed on your bill: heating/cooling and water heating usually dominate, so start there for the biggest impact.
Frequently asked questions
Average bill by utility in Montana
The state average blends every provider; what you pay depends on your utility.
Nearby states
Cite or link to this pageAPA · MLA · Chicago · HTML
Free to cite, quote and link. Copy a ready-made citation: the link back is all we ask.
- APA
WattSimple. (2026, June 18). Average Electric Bill in Montana (2026). https://wattsimple.com/average-electric-bill/montana
- MLA
"Average Electric Bill in Montana (2026)." WattSimple, 18 June 2026, https://wattsimple.com/average-electric-bill/montana.
- Chicago
WattSimple. "Average Electric Bill in Montana (2026)." Last modified June 18, 2026. https://wattsimple.com/average-electric-bill/montana.
- HTML link
<a href="https://wattsimple.com/average-electric-bill/montana">Average Electric Bill in Montana (2026)</a> (WattSimple)