City of Longmont Rates: Average Bill & Price per kWh
Residential rates for City of Longmont and how they compare to the Colorado average — 2024 EIA-861 annual data.
Residential customers of City of Longmont average $85.05/month at 12.3¢/kWh — below the Colorado average of $128.73.
Where City of Longmont rates are heading
Annual residential figures from Form EIA-861, 2019–2024.
| Year | Rate | Avg bill | Res. customers |
|---|---|---|---|
| 2019 | 9.73¢/kWh | $67.10/mo | 38,463 |
| 2020 | 10.25¢/kWh | $74.33/mo | 39,186 |
| 2021 | 10.81¢/kWh | $77.69/mo | 39,688 |
| 2022 | 11.09¢/kWh | $78.01/mo | 39,986 |
| 2023 | 11.59¢/kWh | $77.85/mo | 40,386 |
| 2024 | 12.3¢/kWh | $85.05/mo | 40,855 |
Rate context in Colorado
Statewide residential price trend (12 months) — context for City of Longmont's 2024 annual figure.
City of Longmont vs its state
Annual utility averages next to the latest statewide monthly figure — different windows, both labeled.
| Measure | City of Longmont | Colorado (latest month) |
|---|---|---|
| Avg bill | $85.05/mo | $128.73/mo |
| Rate | 12.3¢/kWh | 17.13¢/kWh |
Cities served by City of Longmont
Common questions
How much is the average electric bill with City of Longmont?
City of Longmont residential customers averaged $85.05 per month in 2024 (EIA-861 annual data) — about $1,020.65 per year.
What does City of Longmont charge per kWh?
City of Longmont averaged 12.3¢ 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 Longmont compare to the Colorado average?
City of Longmont bills average $85.05 — lower than the Colorado average of $128.73 (latest EIA month).
How many customers does City of Longmont serve?
City of Longmont served 40,855 residential customers in 2024, per EIA-861 — one of the largest utilities we track in CO.
Data: Form EIA-861, 2024 annual residential figures for City of Longmont. Bill = residential revenue ÷ customers ÷ 12; rate = revenue ÷ sales. State context uses the latest EIA monthly data. See methodology.