Entergy Mississippi LLC Electricity Rates and Average Bill (Mississippi)
Data through August 2026 (the latest month EIA has published) · Updated October 31, 2026
As of August 2026, Entergy Mississippi LLC's residential customers in Mississippi paid an average effective rate of 14.78¢/kWh with an average monthly bill of $268.33, per EIA Form 861-M data. That rate is 0.3¢ above the Mississippi average of 14.43¢/kWh; the U.S. average is 18.16¢/kWh.
Rate trend vs the Mississippi average
View this chart as a table (last 12 months)
| Month | Rate (¢/kWh) | Avg bill ($/mo) | Avg usage (kWh/mo) |
|---|---|---|---|
| September 2025 | 13.26 | 193.51 | 1459 |
| October 2025 | 14.23 | 163.51 | 1149 |
| November 2025 | 15.90 | 131.62 | 828 |
| December 2025 | 14.52 | 156.26 | 1076 |
| January 2026 | 14.75 | 177.05 | 1200 |
| February 2026 | 15.80 | 207.61 | 1314 |
| March 2026 | 17.82 | 152.69 | 857 |
| April 2026 | 18.03 | 149.53 | 830 |
| May 2026 | 17.68 | 155.39 | 879 |
| June 2026 | 15.93 | 203.09 | 1275 |
| July 2026 | 15.04 | 249.36 | 1658 |
| August 2026 | 14.78 | 268.33 | 1816 |
Entergy Mississippi LLC vs Mississippi vs the U.S.
| Entergy Mississippi LLC | Mississippi | U.S. average | |
|---|---|---|---|
| Rate (August 2026) | 14.78¢/kWh | 14.43¢/kWh | 18.16¢/kWh |
| Average monthly bill | $268.33 | $238.78 | $209.23 |
| Average monthly usage | 1816 kWh | 1655 kWh | 1152 kWh |
| Rate change, 1 year | +16.0% | +6.0% | +3.4% |
Estimate a bill at Entergy Mississippi LLC rates
Worked example: 1,000 kWh at Entergy Mississippi LLC's average effective rate of 14.78¢/kWh is about $147.80. The utility's actual average usage is 1816 kWh/month, which produces the $268.33 average bill. This is an all-in average (energy, delivery, fixed charges, riders); your tariff's marginal price will differ.
See the full Mississippi rate trend, look up another utility by ZIP code, or read why electric bills are rising.
Source: EIA Form 861-M (monthly utility-level sales to ultimate customers, residential), published with roughly a two-month lag. Rate = revenue ÷ sales; bill = revenue ÷ customers. Months failing basic sanity screens are excluded. See methodology.