ZIP Codes in Clayton County IA

Find homes in popular Clayton County IA zip codes or search by region, city or neighborhood.

• 52162
• 52052
• 52159
• 52076
• 52043
• 52049
• 52157
• 52141
• 52042
• 52053
• 52035
• 52156
• 52048
• 52047
• 52072
• 52077
• 52044
• 52158
• 52066