Prices from the EIA Weekly On-Highway Diesel Fuel Price survey, refreshed weekly. EIA prices the US, its districts and California only, so state pages show a district figure. Confirm at the pump before fueling. Full disclaimer
DIESELCOST

EIA Weekly On-Highway Diesel Survey - week of October 12, 2026

Diesel cost per gallon in Indiana

$6.26/GAL
+0.08 vs US average ($6.18)EIA Midwest (PADD 2)District #4 of 9

What readers paid for diesel in Indiana

Prices readers report from the pump: what they paid, where, and how they paid. Each one is a single fill on the date shown, not a survey average; the weekly EIA figures elsewhere on this page are the survey.

No reader has reported a price in Indiana yet. Yours would be the first.

What did you pay for diesel?

Tell us the price at your last fill and see how it compares with the government survey for your state. Your report goes on this site as a dated reader report; we publish your state and the first three digits of your ZIP, nothing else.

No account, no email. Prices far outside the usual range for your state are checked before they appear. See our privacy policy.

Read this as a district figure, not a state figure. The EIA weekly on-highway diesel survey prices the United States, its districts and California, and nothing else. It does not price Indiana. The number above is Midwest (PADD 2), series EMD_EPD2D_PTE_R20_DPG, and it is the closest published federal figure for Indiana. We do not estimate a price for Indiana from it. 4 of Indiana's neighbouring states sit in the same district and therefore show the same price below.

EIA does not publish a weekly on-highway diesel price for Indiana. The federal survey prices the district Indiana sits in, Midwest (PADD 2), at $6.259 per gallon in the week of October 12, 2026 (series EMD_EPD2D_PTE_R20_DPG), $0.08 above the US average of $6.179. Pump prices inside the district vary around that figure.

Diesel tax breakdown

Federal diesel excise tax24.4c/gal
Indiana state diesel tax55.0c/gal
Total tax79.4c/gal
Tax as percent of the price above13%

Tax rates: Federation of Tax Administrators state motor fuel table and state revenue departments. Not EIA data. The percentage is against the EIA figure shown above, which is a district figure unless Indiana is surveyed directly.

Neighbouring states

Michigan
same district$6.26
Ohio
same district$6.26
Kentucky
same district$6.26
Illinois
same district$6.26

Neighbours in the same EIA district carry the same published figure. A matching price here means the federal survey shows no measured gap across that border, not that pumps are identical.

CALCULATE YOUR FUEL COST IN INDIANA

The trip calculator starts at $6.26/gal, the EIA figure above. Change it to the price you actually see at the pump for a real answer.

Open trip calculator ->
Sources: price from the EIA Weekly On-Highway Diesel Fuel Price survey, week of October 12, 2026, series EMD_EPD2D_PTE_R20_DPG, a U.S. Government work in the public domain. EIA publishes no diesel price for 49 of the 50 states on this site, California being the exception; those pages show the EIA district figure and say so. State tax from the Federation of Tax Administrators. Actual pump prices vary by retailer and location.
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SOURCE
EIA Weekly On-Highway Diesel Fuel Price survey
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how a figure is built, what moves it, where a state tax number comes from
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