Gas prices in Oshkosh
Gas prices in OshkoshDaily metro average from AAA (2026-09-11), per gallon including taxes, for the Oshkosh area of Wisconsin.
Regular
$4.02
per gallon · €0.91/L
Midgrade
$4.57
per gallon · €1.04/L
Premium
$5.28
per gallon · €1.20/L
Diesel
$5.90
per gallon · €1.34/L
up vs last week 6.1% vs last week ($3.79) up vs a year ago 38.7% vs a year ago ($2.90)
Nearest Wisconsin metros on price
The metros immediately either side of Oshkosh in Wisconsin, so you can see whether paying $4.02 here is normal or not.
| Metro | Regular | vs Oshkosh |
|---|---|---|
| Racine | $3.89 | −$0.12 |
| Kenosha County | $3.94 | −$0.08 |
| Milwaukee-Waukesha | $3.95 | −$0.06 |
| Fond du Lac | $4.01 | −$0.01 |
| Oshkosh | $4.02 | — |
| Madison | $4.02 | +$0.00 |
| Sheboygan | $4.02 | +$0.01 |
| Appleton | $4.04 | +$0.02 |
| La Crosse (WI only) | $4.04 | +$0.02 |
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Frequently asked questions
How much is gas in Oshkosh right now?
Regular gasoline averages $4.02 per gallon across Oshkosh today (AAA metro average, 2026-09-11). Midgrade is $4.57, premium $5.28 and diesel $5.90.
Is gas cheaper in Oshkosh than the rest of Wisconsin?
A Wisconsin state comparison is unavailable today.
Where does Oshkosh rank in Wisconsin?
Oshkosh is the 5th cheapest of 15 Wisconsin metros AAA tracks.
Are gas prices in Oshkosh higher than a year ago?
Yes — regular is 38.7% higher than this time last year ($2.90/gal then, $4.02 now).