Porter Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.92 | $4.21 | $4.64 | $4.88 | $2.99 |
| Month Ago Avg. | $3.76 | $4.15 | $4.53 | $4.66 | $2.99 |
Highest Recorded Average Gas Price In Porter Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.03 | 06/15/26 |
| Regular | $3.96 | 05/01/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Porter
Pinkerton Oil in Porter (75 E US-20)
75 US-20, Porter, Indiana,
$3.59
Jul 12, 2026
0¢ Cashback
Pinkerton Oil in Porter (75 E US-20)
75 US-20PorterIndiana46304USA
BP in Porter (1600 US-20)
1600 US-20, Porter, Indiana,
$4.01
Jul 12, 2026
0¢ Cashback
BP in Porter (1600 US-20)
1600 US-20PorterIndiana46304USA
Phillips 66 in Porter (20 US-20)
20 US-20, Porter, Indiana,
$4.04
Jul 12, 2026
0¢ Cashback
Phillips 66 in Porter (20 US-20)
20 US-20PorterIndiana46304USA
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.