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Lake County, Indiana
Cities & ZIP Codes
ZIP Codes in Lake County with Associated Cities & Towns
| Lake County, IN - PO Box ZIP Codes |
| 46308 46325 46355 46376 46377 46401 46411 |
| Lake County, IN - Standard ZIP Codes |
| 46303 46307 46311 46312 46319 46320 46321 46322 46323 46324 46327 46341 46342 46356 46368 46373 46375 46382 46385 46394 46402 46403 46404 46405 46406 46407 46408 46409 46410 |
| Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS). See the specific ZIP Code for acceptable Alternate City Names and spelling variations. |
| Map of Lake County, IN ZIP Codes With Actual (Default) City Names |
|
|---|---|
| Cedar Lake Crown Point Dyer East Chicago Gary Griffith Hammond Highland Hobart Lake Station Leroy Lowell Merrillville Munster Saint John Schererville Schneider Shelby Whiting |
NOTE: LARGE COMPLEX ZIP CODE MAPS CAN BE SLOW LOADING! |
