Lake County, Indiana ZIP Codes
ZIP Codes in Lake County with Associated Cities & Towns
Lake County, IN - Standard ZIP Codes
Lake County, IN - PO Box ZIP Codes (NO DEMOGRAPHIC DATA)
ZIP Codes in Lake County Address Data
- Businesses Addresses: 16,394
- PO Box Addresses: 6,773
- Residential Addresses: 217,689
- Multi-Family Addresses: 22,491
- Single Family Addresses: 193,071
Map of Lake County, IN ZIP Codes With Actual (Default) City Names
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