How gas prices have changed in Madison in the last week

Written by:
January 20, 2026
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This story was produced by CheapInsurance.com and reviewed and distributed by Stacker.

How gas prices have changed in Madison in the last week

CheapInsurance.com compiled statistics on gas prices in Madison, WI metro area using data from AAA. Gas prices are current as of January 20.

Madison by the numbers
- Gas current price: $2.47
--- Wisconsin average: $2.48
- Week change: -$0.04 (-1.5%)
- Year change: -$0.47 (-16.0%)
- Historical expensive gas price: $4.85 (6/12/22)

- Diesel current price: $3.22
- Week change: +$0.03 (+1.0%)
- Year change: -$0.21 (-6.0%)
- Historical expensive diesel price: $5.55 (6/23/22)

Metros with the least expensive gas
#1. Lawton, OK: $2.21
#2. Casper, WY: $2.22
#3. Lubbock, TX: $2.23

Read on to see which metros have the most expensive gas prices.

1 / 5
Rangsarit Chaiyakun // Shutterstock

#5. San Luis Obispo-Atascadero-Paso Robles, CA

- Regular gas price: $4.43
2 / 5
jittawit21 // Shutterstock

#4. Kahului, HI

- Regular gas price: $4.43
3 / 5
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#3. Wailuku, HI

- Regular gas price: $4.43
4 / 5
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#2. Hilo, HI

- Regular gas price: $4.62
5 / 5
Istvan Csak // Shutterstock

#1. Lihue (Kauai), HI

- Regular gas price: $4.92

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