⛽ Costco Gas Prices in Illinois

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This page shows latest Costco gas prices in Illinois state.

$ Green indicates decreased prices.

Last Updated: Aug 23 2025, 01:00 PM EDT

LocationRegularPremium
BLOOMINGDALE, IL

505 W ARMY TRAIL RD
BLOOMINGDALE, IL 60108-1391

 3.194.29
BOLINGBROOK, IL

830 E BOUGHTON RD
BOLINGBROOK, IL 60440-2355

 3.294.45
CHAMPAIGN, IL

2002 N. NEIL ST
CHAMPAIGN, IL 61820

 3.053.99
CHICAGO, IL

2746 N CLYBOURN AVE
CHICAGO, IL 60614-1006

 3.624.49
CHICAGO, IL

7300 S CICERO AVE
CHICAGO, IL 60629-5817

 3.174.24
CHICAGO, IL

1430 S ASHLAND AVE
CHICAGO, IL 60608-2040

 3.494.72
EAST PEORIA, IL

301 W WASHINGTON ST
EAST PEORIA, IL 61611-2036

 3.194.06
GLENVIEW, IL

2900 PATRIOT BLVD
GLENVIEW, IL 60026-8046

 3.444.47
LAKE IN THE HILLS, IL

250 N RANDALL RD
LAKE IN THE HILLS, IL 60156-5943

 3.294.29
LAKE ZURICH, IL

680 S RAND RD
LAKE ZURICH, IL 60047-3409

 3.294.34
LOVES PARK, IL

5000 STADIUM DRIVE
LOVES PARK, IL 61111

 3.093.95
MELROSE PARK, IL

8400 W NORTH AVE
MELROSE PARK, IL 60160-1607

 3.994.63
METTAWA, IL

25901 RIVERWOODS RD
METTAWA, IL 60045-3403

 3.374.09
MOUNT PROSPECT, IL

999 N ELMHURST RD
MOUNT PROSPECT, IL 60056-1133

 3.394.46
NAPERVILLE, IL

1320 S ROUTE 59
NAPERVILLE, IL 60564-5944

 3.294.29
NAPERVILLE, IL

1255 EAST OGDEN AVE
NAPERVILLE, IL 60563

 3.294.45
NILES, IL

7311 N MELVINA AVE
NILES, IL 60714-3905

 3.384.39
NORTH RIVERSIDE, IL

2500 SOUTH HARLEM AVE
NORTH RIVERSIDE, IL 60546-1415

 3.254.32
OAK BROOK, IL

1901 W 22ND ST
OAK BROOK, IL 60523-1759

 3.194.25
ORLAND PARK, IL

9915 W 159TH ST
ORLAND PARK, IL 60467-4572

 3.334.43
PLAINFIELD, IL

16261 S. BOULEVARD PLACE
PLAINFIELD, IL 60586

 3.194.09
SAINT CHARLES, IL

221 S RANDALL RD
SAINT CHARLES, IL 60174-1524

 3.294.09
SCHAUMBURG, IL

1375 N MEACHAM RD
SCHAUMBURG, IL 60173-4805

 3.264.36

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