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Updated May 11

Gas prices near 60012

Crystal Lake, IL · IL average $4.35/gal

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The 60012 ZIP code covers Crystal Lake in McHenry County, about 45 miles northwest of Chicago. Gas prices here reflect Illinois market conditions and typically run lower than coastal states due to regional refinery access. Prices fluctuate daily across different stations throughout the area, so checking current rates before filling up can help you find the best value at pumps near your location.

Nearby ZIP codes in Crystal Lake, IL

How to save more on gas in Crystal Lake

  1. 1. Use warehouse clubs

    Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.

  2. 2. Fill up early in the week

    Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.

  3. 3. Keep tires properly inflated

    Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.

  4. 4. Check back tomorrow

    Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.

  5. 5. Pay cash at split-pricing stations

    Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.

About gas prices in Illinois

Illinois has one of the more complex gas pricing maps in the country: the state tax is around 47 cents, but Cook County and the city of Chicago add their own per-gallon excise on top, pushing pump prices in downtown Chicago to among the highest in the Midwest. Stations in DuPage and Will counties just outside Cook routinely run 30 to 50 cents cheaper for the same brand. Costco, Sam's Club, Thorntons, and Casey's General Store are the dependable value picks, with Costco in Schaumburg and Naperville especially popular.

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