City of Columbus electricity rates
Municipal utility · Mississippi · SERC region
City of Columbus is a city-owned municipal utility, governed locally rather than by the state commission, serving 8,852 homes in Mississippi. Its residential customers pay an average of 13.52¢/kWh including fixed and delivery charges, 25% 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.
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City of Columbus bill estimates
| Monthly use | At average all-in rate | Base tariff charges* |
|---|---|---|
| 500 kWh | $67.60 | $56.13 |
| 1,000 kWh | $135.20 | $103.65 |
| 1,500 kWh | $202.80 | $151.17 |
| 2,000 kWh | $270.40 | $198.69 |
*Residential (effective 2014-07-01, $8.61/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 Columbus residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| Residential | 2014-07-01 | $8.61 | 9.50¢ |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
City of Columbus rate history
2015–2025: +33% change in the average residential rate (9.66¢ → 12.84¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
| 2025 | City of Columbus | Mississippi avg | U.S. avg |
|---|---|---|---|
| Outage minutes per customer (SAIDI) | 165 | 531 | 266 |
| Outages per customer (SAIFI) | 0.98 | 2.41 | 1.34 |
| Average restoration time (CAIDI) | 2 hr 48 min | — | — |
| Outage minutes excluding major storms | 34 | 288 | 121 |
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 Columbus's counties, customers averaged 2 hr 28 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Lowndes | 148 | 32 | 4,612 | 2025-05-18 |
City of Columbus service area
City of Columbus serves Lowndes County in Mississippi and 5 ZIP codes.
Lowndes
Cities: Columbus, New Hope, Columbus Air Force Base
Programs, smart meters & solar
| Smart meters (AMI) for homes | 100% |
| Time-based rate programs | None reported |
| Net-metered solar homes | 0 reported |
City of Columbus at a glance
| Ownership | Municipal utility |
| Services | Distribution |
| Commercial rate | 13.07¢/kWh |
| Industrial rate | 5.40¢/kWh |
| Retail revenue (2025) | $43,944,000 |
| Electricity sold (2025) | 383,418 MWh |
| Peak demand | 80 MW summer · 74 MW winter |
| Line losses | 3.3% |
| Balancing authority | TVA |
| EIA utility ID | 4068 |
Other utilities in Mississippi
Frequently asked questions
What is City of Columbus's electricity rate?
City of Columbus residential customers pay an average of 13.52¢ 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 8% below the Mississippi average of 14.77¢ and 25% below the U.S. average.
What is the average City of Columbus electric bill?
About $152 a month. The average City of Columbus home uses 1,121 kWh a month. At 1,000 kWh the bill would be about $135.
How many customers does City of Columbus have?
City of Columbus serves 8,852 residential customers and 12,609 customers in total in Mississippi, across 1 county.
How reliable is City of Columbus?
In 2025, the average City of Columbus customer was without power for 2 hr 45 min (SAIDI) over 0.98 interruptions (SAIFI), including major storms. Excluding major event days it was 34 min. The Mississippi average was 8 hr 51 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 Columbus before making decisions.