Natural Gas in Illinois: Facts, Statistics, Companies

Natural Gas in Illinois

Natural Gas Rates, Plans & Statistics

Find electricity plans for your area




Natural Gas Coverage & Statistics in Illinois

  • Population12,582,032
  • Total Consumption in 20221,132,741 MMCF / 0.09 MMCF per capita
  • CO2 Emissions from Consumption in 202262,687,676,670,780 kg
  • Total Processed Gas in 20222,003 MMCF / 0.0002 MMCF per capita

WARNING: Natural gas maps are currently a work in progress and may not be completely accurate.

Coverage Map Placeholder

Average Residential Natural Gas Bills & Rates in Illinois

Illinois residential gas rates are highest in July and the highest average bill is in March.

Historical Natural Gas Rates:

Price Per CCFAverage Bill$31.730/CCF$4.100/CCF$279.24/mo.$19.41/mo.
34th$16.15Average residential price per CCF in the state of Illinois
10th$105.89Average residential monthly natural gas bill for Illinois Residents

Natural Gas plans in Illinois

There are 25617 plans. Plans are subject to change at any time and these may not be the plans currently offered.

Most Popular Illinois Plans

12 Month Home Natural Gas Plan

Residential

  • Rate 57.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Natural Gas Plan

Residential

  • Rate 57.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Natural Gas Plan

Residential

  • Rate 59.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Natural Gas Plan

Residential

  • Rate 55.9¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

All Illinois Plans

12 Month Home Natural Gas Plan

Residential

  • Rate 57.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Natural Gas Plan

Residential

  • Rate 57.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

12 Month Natural Gas Plan

Residential

  • Rate 59.9¢ / kWh
  • Contract Length 12 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Natural Gas Plan

Residential

  • Rate 55.9¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Natural Gas Plan

Residential

  • Rate 57.9¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

36 Month Home Natural Gas Plan

Residential

  • Rate 55.9¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

Fixed All-In

Residential

  • Rate 72.9¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

Fixed All-In

Residential

  • Rate 70.9¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

Fixed All-In

Residential

  • Rate 85.9¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

Fixed All-In

Residential

  • Rate 92.9¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

Fixed All-In

Residential

  • Rate 77.9¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

Fixed All-In

Residential

  • Rate 87.9¢ / kWh
  • Contract Length 36 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

Fixed All-In

Residential

  • Rate 91.9¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

Fixed All-In

Residential

  • Rate 90.9¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

Fixed All-In

Residential

  • Rate $1.06 / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

Fixed All-In

Residential

  • Rate $1.07 / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

Fixed All-In

Residential

  • Rate 91.9¢ / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 0%

Fixed All-In

Residential

  • Rate $1.07 / kWh
  • Contract Length 24 mo.
  • Effective Date Aug 2023
  • Green Energy 100%

Looking for better Natural Gas or Electricity rates in Illinois?

Find out which plans are best for your home or business in your area and send a change request in minutes.

Find plans in your area

Gas Processing Profile of Illinois

MonthlyWe report consumption data as it is published. Due to reporting methods and timing, data from 2023 and 2022 may be incomplete. Data is released in full each fall for the previous calendar year. For clarification on any data points, please contact our team.
AnnualAnnual data for 2022 will be finalized in the fall of 2023. Until that time, some data may be incomplete. Data for 2023 is a summation of all information released to date, which may only represent a portion of the actual consumption that has occurred. For clarification on any data points, please contact our team.
Fernando García
Last Reviewed By: Fernando García
Published: 2023-09-03
;