This is a list of the 136 National Register of Historic Places listings in Cook County, Illinois outside Chicago and Evanston. Separate lists are provided for the 62 listed properties and historic districts in Evanston and the more than 350 listed properties and districts in in Chicago. The Chicago Sanitary and Ship Canal Historic District extends through the West Side of Chicago, DuPage County and Will County to Lockport.
See main article: National Register of Historic Places listings in Central Chicago.
See main article: National Register of Historic Places listings in North Side Chicago.
See main article: National Register of Historic Places listings in South Side Chicago.
See main article: National Register of Historic Places listings in West Side Chicago.
See main article: National Register of Historic Places listings in Evanston, Illinois.
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| NRHP-listed | |||
| ∞ | NRHP-listed Historic district | ||
| National Historic Landmark and NRHP-listed | |||
| ∞ | National Historic Landmark and NRHP-listed Historic district |