City of Marlow electricity rates
Municipal utility · Oklahoma
City of Marlow is a city-owned municipal utility, governed locally rather than by the state commission, serving 2,304 homes in Oklahoma. Its residential customers pay an average of 9.48¢/kWh including fixed and delivery charges, 47% 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 Marlow bill estimates
| Monthly use | At average all-in rate | Base tariff charges* |
|---|---|---|
| 500 kWh | $47.40 | $42.75 |
| 1,000 kWh | $94.80 | $77.50 |
| 1,500 kWh | $142.20 | $113.25 |
| 2,000 kWh | $189.60 | $149.00 |
*Residential (effective 2014-06-01, $8.00/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 Marlow residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| Residential | 2014-06-01 | $8.00 | 6.95¢ first 1,000 kWh, 7.15¢ first 3,000 kWh, 7.20¢ after |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
City of Marlow rate history
2015–2025: +18% change in the average residential rate (7.70¢ → 9.07¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
| 2019 | City of Marlow | Oklahoma avg | U.S. avg |
|---|---|---|---|
| Outage minutes per customer (SAIDI) | 933 | 287 | 266 |
| Outages per customer (SAIFI) | 3.40 | 1.82 | 1.34 |
| Average restoration time (CAIDI) | 4 hr 35 min | — | — |
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 Marlow's counties, customers averaged 4 hr 35 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Stephens | 371 | 56 | 9,312 | 2025-04-05 |
| Grady | 176 | 49 | 2,980 | 2025-04-05 |
City of Marlow service area
City of Marlow serves 2 counties in Oklahoma and 1 ZIP codes.
Grady, Stephens
Cities: Duncan
Programs, smart meters & solar
| Smart meters (AMI) for homes | 100% |
| Time-based rate programs | None reported |
| Net-metered solar homes | 0 reported |
City of Marlow at a glance
| Ownership | Municipal utility |
| Services | — |
| Retail revenue (2025) | $3,230,300 |
| Electricity sold (2025) | 35,598 MWh |
| Balancing authority | SWPP |
| EIA utility ID | 11691 |
Other utilities in Oklahoma
Frequently asked questions
What is City of Marlow's electricity rate?
City of Marlow residential customers pay an average of 9.48¢ 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 31% below the Oklahoma average of 13.70¢ and 47% below the U.S. average.
What is the average City of Marlow electric bill?
About $122 a month. The average City of Marlow home uses 1,288 kWh a month. At 1,000 kWh the bill would be about $95.
How many customers does City of Marlow have?
City of Marlow serves 2,304 residential customers in Oklahoma, across 2 counties.
How reliable is City of Marlow?
In 2019, the average City of Marlow customer was without power for 15 hr 33 min (SAIDI) over 3.40 interruptions (SAIFI), including major storms. The Oklahoma average was 4 hr 47 min and the U.S. average 4 hr 26 min.
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 Marlow before making decisions.