Port Washington Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.04 | $3.64 | $4.26 | $3.69 | - |
| Month Ago Avg. | $3.04 | $3.64 | $4.26 | $3.69 | - |
Highest Recorded Average Gas Price In Port Washington Year to Date
| Price | Date | |
|---|---|---|
| Regular | $3.19 | 07/03/25 |
| Diesel | $3.69 | 09/02/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Port Washington
Mobil in Port Washington (223 W Grand Ave)
223 W Grand Ave, Port Washington, Wisconsin,
$3.47
Oct 23, 2025
0¢ Cashback
Mobil in Port Washington (223 W Grand Ave)
223 W Grand AvePort WashingtonWisconsin53074USA
Mobil in Port Washington (1880 N Wisconsin St)
1880 N Wisconsin St, Port Washington, Wisconsin,
$3.53
Oct 23, 2025
0¢ Cashback
Mobil in Port Washington (1880 N Wisconsin St)
1880 N Wisconsin StPort WashingtonWisconsin53074USA
BP in Port Washington (1605 N WISCONSIN ST)
1605 N WISCONSIN ST, Port Washington, Wisconsin,
$3.77
Oct 23, 2025
0¢ Cashback
BP in Port Washington (1605 N WISCONSIN ST)
1605 N WISCONSIN STPort WashingtonWisconsin53074USA
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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.