City of Collinsville electricity rates
Municipal utility · Oklahoma
City of Collinsville is a city-owned municipal utility, governed locally rather than by the state commission, serving 4,260 homes in Oklahoma. Its residential customers pay an average of 12.10¢/kWh including fixed and delivery charges, 33% less than the U.S. average.
Rate basis: EIA-861 2025 annual data, adjusted to the 12 months ending 2026-07 using the state's price trend. This utility files EIA's short form, which reports total sales only, so the rate covers all customer classes.
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City of Collinsville bill estimates
| Monthly use | At average all-in rate | Base tariff charges* |
|---|---|---|
| 500 kWh | $60.50 | $55.88 |
| 1,000 kWh | $121.00 | $102.50 |
| 1,500 kWh | $181.50 | $149.13 |
| 2,000 kWh | $242.00 | $195.75 |
*Residential (effective 2014-06-12, $9.25/month customer charge), energy and fixed charges from the OpenEI Utility Rate Database. Riders, fuel adjustments and taxes are often billed separately, so real bills usually land closer to the all-in column. Calculate your bill.
City of Collinsville residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| Residential | 2014-06-12 | $9.25 | 9.32¢ |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
City of Collinsville rate history
2015–2025: +42% change in the average residential rate (8.17¢ → 11.58¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
City of Collinsville doesn't report reliability metrics to EIA (common for small utilities).
Outages in counties served (2025)
From ORNL EAGLE-I, which tracks customers without power every 15 minutes. These counts cover every utility in each county. Weighted across City of Collinsville's counties, customers averaged 5 hr 9 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Tulsa | 309 | 52 | 33,237 | 2025-05-24 |
City of Collinsville service area
City of Collinsville serves Tulsa County in Oklahoma.
Tulsa
Programs, smart meters & solar
| Smart meters (AMI) for homes | 100% |
| Time-based rate programs | None reported |
| Net-metered solar homes | 0 reported |
City of Collinsville at a glance
| Ownership | Municipal utility |
| Services | — |
| Retail revenue (2025) | $6,745,000 |
| Electricity sold (2025) | 58,246 MWh |
| Balancing authority | SWPP |
| EIA utility ID | 3986 |
Other utilities in Oklahoma
Frequently asked questions
What is City of Collinsville's electricity rate?
City of Collinsville residential customers pay an average of 12.10¢ per kWh, all charges included (EIA-861 2025 annual data, adjusted to the 12 months ending 2026-07 using the state's price trend). That's 12% below the Oklahoma average of 13.70¢ and 33% below the U.S. average.
What is the average City of Collinsville electric bill?
About $138 a month. The average City of Collinsville home uses 1,139 kWh a month. At 1,000 kWh the bill would be about $121.
How many customers does City of Collinsville have?
City of Collinsville serves 4,260 residential customers in Oklahoma, across 1 county.
Sources: EIA-861 2025 and EIA-861M (through July 2026), OpenEI URDB, ORNL EAGLE-I, U.S. Census. Methodology. Spot an error? Rates change often, so confirm with City of Collinsville before making decisions.