Explore ZIP codes in Linn, Iowa. This city has 31 unique ZIP Codes. Find the ZIP code for any area in Linn.
Alburnett
Cedar Rapids
Center Point
Central City
Coggon
Ely
Fairfax
Hiawatha
Lisbon
Marion
Mount Vernon
Palo
Prairieburg
Robins
Springville
Toddville
Troy Mills
Walker