Average Electric Bill in O'Fallon, MO
What a typical household in O'Fallon pays per month, the kWh rate behind it, and how it compares — with the data basis stated on the page.
A typical household in O'Fallon pays about $170.39/month for electricity at roughly 12.51¢/kWh. Basis: Central Missouri Elec Coop Inc, 2024 annual average (EIA-861).
Bill trend (state level)
Average residential bill in Missouri over 12 months — the rate environment O'Fallon households pay into.
Where this number comes from
No black box: the utility behind the estimate, or the state fallback.
| Data basis | Central Missouri Elec Coop Inc, 2024 annual average (EIA-861) |
|---|---|
| Utility | Central Missouri Elec Coop Inc · 11,167 residential customers |
| State context | Missouri: $179.64/mo average bill |
| Population | ≈ 91,665 (2020 Census, approx.) |
Your actual bill depends on home size, heating/cooling, and usage — the averages here are the benchmark, not your invoice.
Common questions
What is the average electric bill in O'Fallon?
Expect roughly $170.39 per month for a typical household in O'Fallon — based on Central Missouri Elec Coop Inc annual data (2024), so your bill varies with home size, weather, and usage.
How much is electricity per kWh in O'Fallon?
About 12.51¢ per kWh (Central Missouri Elec Coop Inc, 2024 annual). Ratepayers in O'Fallon pay the utility rate; check your bill for the exact per-kWh breakdown of supply and delivery.
Are bills in O'Fallon higher or lower than the Missouri average?
Central Missouri Elec Coop Inc averages $170.39 — below the state average of $179.64.
Sources: EIA-861 2024 (Central Missouri Elec Coop Inc) · EIA residential retail-sales series (Missouri) · Census 2020 population. See methodology.