ZIP Codes in Stephenson County IL

Find homes in popular Stephenson County IL zip codes or search by region, city or neighborhood.

• 61032
• 61063
• 61048
• 61019
• 61062
• 61078
• 61070
• 61060
• 61039
• 61018
• 61089
• 61067
• 61007
• 61050
• 61044
• 61027
• 61013