City of St Charles - (IL) Rates: Average Bill & Price per kWh
Residential rates for City of St Charles - (IL) and how they compare to the Illinois average — 2024 EIA-861 annual data.
Residential customers of City of St Charles - (IL) average $102.65/month at 15.37¢/kWh — below the Illinois average of $142.84.
Where City of St Charles - (IL) rates are heading
Annual residential figures from Form EIA-861, 2019–2024.
| Year | Rate | Avg bill | Res. customers |
|---|---|---|---|
| 2019 | 14.62¢/kWh | $104.67/mo | 13,714 |
| 2020 | 14.62¢/kWh | $108.55/mo | 13,769 |
| 2021 | 14.6¢/kWh | $108.85/mo | 13,915 |
| 2022 | 14.68¢/kWh | $105.30/mo | 13,985 |
| 2023 | 14.8¢/kWh | $100.90/mo | 14,070 |
| 2024 | 15.37¢/kWh | $102.65/mo | 14,181 |
Rate context in Illinois
Statewide residential price trend (12 months) — context for City of St Charles - (IL)'s 2024 annual figure.
City of St Charles - (IL) vs its state
Annual utility averages next to the latest statewide monthly figure — different windows, both labeled.
| Measure | City of St Charles - (IL) | Illinois (latest month) |
|---|---|---|
| Avg bill | $102.65/mo | $142.84/mo |
| Rate | 15.37¢/kWh | 19.89¢/kWh |
Common questions
How much is the average electric bill with City of St Charles - (IL)?
City of St Charles - (IL) residential customers averaged $102.65 per month in 2024 (EIA-861 annual data) — about $1,231.79 per year.
What does City of St Charles - (IL) charge per kWh?
City of St Charles - (IL) averaged 15.37¢ per kWh for residential service in 2024 (annual revenue divided by sales, EIA-861). Actual rates depend on your plan and season.
How does City of St Charles - (IL) compare to the Illinois average?
City of St Charles - (IL) bills average $102.65 — lower than the Illinois average of $142.84 (latest EIA month).
How many customers does City of St Charles - (IL) serve?
City of St Charles - (IL) served 14,181 residential customers in 2024, per EIA-861 — one of the largest utilities we track in IL.
Data: Form EIA-861, 2024 annual residential figures for City of St Charles - (IL). Bill = residential revenue ÷ customers ÷ 12; rate = revenue ÷ sales. State context uses the latest EIA monthly data. See methodology.