Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 27 Post Office locations in Lake County, Indiana.
Residents of Lake County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.
List of Lake County, Indiana Post Office
15Th Avenue Post Office
East Chicago Post Office
Glen Park Post Office
Hammond Post Office
Cedar Lake Post Office
Crown Point Post Office
Dyer Post Office
Gary Post Office
Griffith Post Office
Highland Post Office
Harbor Post Office
Hobart Post Office
Hessville Post Office
Lake Station Post Office
Merrillville Post Office
Miller Post Office
Munster A Post Office
Lowell Post Office
Leroy Post Office
Saint John Post Office
Tolleston Post Office
Schneider Post Office
Schererville Post Office
Shelby Post Office
Munster B Post Office
Whiting Post Office
South Calumet Avenue Post Office
Residents of Lake County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.
You may also find Post Office locations in neighboring counties including Lake, Porter, Newton.