Costco Locations in Illinois
| Name | City | Address | Phone |
|---|---|---|---|
| Costco - Bedford Park location & hours | Bedford Park | 7300 S. Cicero Ave | (708) 552-9010 |
| Costco - Bloomingdale location & hours | Bloomingdale | 505 W. Army Trail Road | (630) 351-3059 |
| Costco - Chicago (Lincoln Park) location & hours | Chicago | 2746 N. Clybourn Avenue | (773) 360-2053 |
| Costco - Glenview location & hours | Glenview | 2900 Patriot Blvd | (847) 730-1003 |
| Costco - Lake in the Hills location & hours | Lake in the Hills | 250 N. Randall Rd. | (847) 960-9909 |
| Costco - Lake Zurich location & hours | Lake Zurich | 680 S. Rand Road | (847) 540-3053 |
| Costco - Mount Prospect location & hours | Mount Prospect | 999 N. Elmhurst Road | (847) 660-2000 |
| Costco - Naperville location & hours | Naperville | 1324 S. Route 59 | (630) 328-2900 |
| Costco - Niles location & hours | Niles | 7311 Melvina Ave. | (847) 972-3003 |
| Costco - Oak Brook location & hours | Oak Brook | 1901 West 22nd Street | (630) 928-0235 |
| Costco - Orland Park location & hours | Orland Park | 9915 W 159th St | (708) 645-5336 |
| Costco - Schaumburg location & hours | Schaumburg | 1375 North Meacham Rd | (847) 969-0790 |
| Costco - St. Charles location & hours | St. Charles | 221 S. Randall Rd | (630) 549-2022 |
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