Fair Heat

Week of Oct 19, 2026

Heating oil and propane prices in Illinois

In Illinois, households paid an average of $1.943 a gallon for delivered propane in the week of Oct 19, 2026, according to the U.S. Energy Information Administration's weekly survey. The survey does not cover heating oil in Illinois; the Midwest region average for heating oil was $5.910 a gallon.

Heating oil in Illinois

Midwest region average (Illinois is not surveyed)

$5.910per gallon

Up 4.7¢ from the week before28.0¢ below the U.S. average

What households paid for delivered heating oil, week of Oct 19, 2026. U.S. average: $6.190.

Last 26 survey weeks. Low $3.152, high $5.910.

Propane in Illinois

Illinois average

$1.943per gallon

Up 3.9¢ from the week before74.6¢ below the U.S. average

What households paid for delivered propane, week of Oct 19, 2026. U.S. average: $2.689.

Last 26 survey weeks. Low $1.728, high $2.204.

Recent weeks

Week ofHeating oil, per gallon (Midwest region)Propane, per gallon
Oct 19, 2026$5.910$1.943
Oct 12, 2026$5.863$1.904
Oct 5, 2026$5.668$1.831
Mar 30, 2026$4.491$2.026
Mar 23, 2026$4.563$2.032
Mar 16, 2026$4.382$2.034
Mar 9, 2026$4.282$2.063
Mar 2, 2026$3.705$2.068

Source: U.S. Energy Information Administration, weekly residential heating oil and propane survey. The survey runs from October through March.

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