Illinois vs Texas electricity prices: 17.69 ¢ against 15.47 ¢ per kWh
35 places apart: Illinois #13, Texas #48 of 51, the widest of 31 measures. outage minutes a year, SAIDI Illinois 57, Texas 153; heat pump saving on gas Illinois -51%, Texas +23%. Typical bills differ by $45 a month, higher in Texas.
Over a year the typical energy bill differs by $543 ($128 a month in Illinois, $173 in Texas). Since 2015 the home price rose +41.5% in Illinois and +33.8% in Texas: 7.7 points more in Illinois. Against the U.S. home average Illinois sits at +2.3% and Texas at -10.6%.
Illinois against Texas: widest gaps
| Measure | Illinois | Texas | Gap | Rank (of 51) |
|---|---|---|---|---|
| Industry price 2025, ¢/kWh | 10.14 | 6.55 | +3.59 ¢ | #13 / #48 |
| Outage minutes a year, SAIDI | 57 | 153 | -96 | #50 / #16 |
| Heat pump saving on gas | -51% | +23% | -74.6 points | #41 / #7 |
| Heat pump break-even COP | 4.54 | 2.30 | +2.24 | #5 / #39 |
| Business price 2025, ¢/kWh | 13.07 | 8.64 | +4.43 ¢ | #17 / #50 |
| Bill as share of income | 1.87% | 2.72% | -0.8 points | #42 / #10 |
| Price change 2024 to 2025 | +11.5% | +3.5% | +7.9 points | #4 / #35 |
| Typical monthly bill, energy only | $128 | $173 | -$45 | #37 / #6 |
| Average home use, kWh a month | 722 | 1,118 | -397 | #35 / #6 |
| Heating degree-days, normal year | 6,437 | 2,035 | +4,402 | #18 / #46 |
31 measures compared for Illinois and Texas; the CSV holds the 10 widest.
CSVIllinois and Texas: price over time
Home price, Illinois and Texas, 2010 to 2025: 16 rows
| Year | Illinois | Texas | Gap to U.S. |
|---|---|---|---|
| 2010 | 11.52 | 11.60 | -0.02 |
| 2011 | 11.78 | 11.08 | +0.06 |
| 2012 | 11.37 | 10.98 | -0.51 |
| 2013 | 10.63 | 11.35 | -1.50 |
| 2014 | 11.91 | 11.86 | -0.61 |
| 2015 | 12.50 | 11.56 | -0.15 |
| 2016 | 12.54 | 10.99 | -0.01 |
| 2017 | 12.95 | 11.01 | +0.06 |
| 2018 | 12.77 | 11.20 | -0.10 |
| 2019 | 13.03 | 11.76 | +0.02 |
| 2020 | 13.04 | 11.71 | -0.11 |
| 2021 | 13.18 | 12.11 | -0.48 |
| 2022 | 15.65 | 13.76 | +0.61 |
| 2023 | 15.71 | 14.46 | -0.29 |
| 2024 | 15.87 | 14.94 | -0.61 |
| 2025 | 17.69 | 15.47 | +0.39 |
Illinois 11.52 to 17.69 ¢ and Texas 11.60 to 15.47 ¢ between 2010 and 2025 (EIA).
CSVTypical bill by month, Illinois and Texas: 12 rows
| Month | Illinois | Texas |
|---|---|---|
| Jan | 131 | 175 |
| Feb | 115 | 156 |
| Mar | 109 | 131 |
| Apr | 96 | 129 |
| May | 100 | 159 |
| Jun | 162 | 197 |
| Jul | 185 | 229 |
| Aug | 163 | 235 |
| Sep | 125 | 207 |
| Oct | 108 | 175 |
| Nov | 105 | 131 |
| Dec | 131 | 150 |
Monthly typical bill: $96 to $185 in Illinois, $129 to $235 in Texas.
CSVYour bill in Illinois and in Texas
Illinois and Texas on the map
Where Illinois and Texas are alike
- Time-of-use utilities: 30% and 36%
- Hydro share of generation: 0.1% and 0.1%
- Solar value of 1 kW: $231 and $232
Sources and dates: data sources.
Questions
Is Illinois or Texas higher on industry price 2025?
Illinois, by 3.59 ¢; they rank #13 and #48 of 51.
Is Illinois or Texas higher on outage minutes a year?
Texas, by 96; they rank #50 and #16 of 50.
Is Illinois or Texas higher on heat pump saving on gas?
Texas, by 74.6 points; they rank #41 and #7 of 45.
Is Illinois or Texas higher on heat pump break-even COP?
Illinois, by 2.24; they rank #5 and #39 of 45.
Is Illinois or Texas higher on business price 2025?
Illinois, by 4.43 ¢; they rank #17 and #50 of 51.
What would 878 kWh a month cost in Illinois and in Texas?
Illinois $155, Texas $136: $19 apart, energy only.
Where do Illinois and Texas match most closely?
time-of-use utilities (30% and 36%); hydro share of generation (0.1% and 0.1%); solar value of 1 kw ($231 and $232).