Evergy Kansas South, Inc Electricity Rates and Average Bill (Kansas)
Data through April 2026 (the latest month EIA has published) · Updated July 05, 2026
As of April 2026, Evergy Kansas South, Inc's residential customers in Kansas paid an average effective rate of 15.49¢/kWh with an average monthly bill of $97.0, per EIA Form 861-M data. That rate is 0.3¢ below the Kansas average of 15.78¢/kWh; the U.S. average is 18.83¢/kWh.
Rate trend vs the Kansas average
View this chart as a table (last 12 months)
| Month | Rate (¢/kWh) | Avg bill ($/mo) | Avg usage (kWh/mo) |
|---|---|---|---|
| May 2025 | 14.6 | 91.88 | 629 |
| June 2025 | 14.68 | 162.98 | 1110 |
| July 2025 | 14.08 | 190.58 | 1354 |
| August 2025 | 14.51 | 175.35 | 1208 |
| September 2025 | 14.66 | 122.04 | 833 |
| October 2025 | 15.61 | 106.35 | 681 |
| November 2025 | 15.63 | 96.93 | 620 |
| December 2025 | 15.05 | 119.0 | 791 |
| January 2026 | 14.7 | 144.87 | 985 |
| February 2026 | 15.64 | 93.84 | 600 |
| March 2026 | 15.64 | 103.63 | 663 |
| April 2026 | 15.49 | 97.0 | 626 |
Evergy Kansas South, Inc vs Kansas vs the U.S.
| Evergy Kansas South, Inc | Kansas | U.S. average | |
|---|---|---|---|
| Rate (April 2026) | 15.49¢/kWh | 15.78¢/kWh | 18.83¢/kWh |
| Average monthly bill | $97.0 | $100.08 | $127.71 |
| Average monthly usage | 626 kWh | 634 kWh | 678 kWh |
| Rate change, 1 year | +7.5% | +6.5% | +7.3% |
Estimate a bill at Evergy Kansas South, Inc rates
Worked example: 1,000 kWh at Evergy Kansas South, Inc's average effective rate of 15.49¢/kWh is about $154.90. The utility's actual average usage is 626 kWh/month, which produces the $97.0 average bill. This is an all-in average (energy, delivery, fixed charges, riders); your tariff's marginal price will differ.
See the full Kansas 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.