The name Miller, Indiana can refer to two very different Indiana communities. The unincorporated community of Miller is in Madison Township

Madison Township, Morgan County, Indiana

Madison Township is one of fourteen townships in Morgan County, Indiana, USA. As of the 2000 census, its population was 7,391.-Geography:According to the United States Census Bureau, Madison Township covers an area of ; of this, is land and is water.-Unincorporated towns:* Crestview Heights at...

, Morgan County

Morgan County, Indiana

Morgan County is a county located in the U.S. state of Indiana. As of 2010, the population was 68,894. The county seat is Martinsville. Morgan is one of seven counties contiguous to Marion County, and is located between Indianapolis, in Marion County, and Bloomington, located in Monroe County...

, Indiana

Indiana

Indiana is a US state, admitted to the United States as the 19th on December 11, 1816. It is located in the Midwestern United States and Great Lakes Region. With 6,483,802 residents, the state is ranked 15th in population and 16th in population density. Indiana is ranked 38th in land area and is...

.
However Miller, Indiana is also the historic name of the incorporated town which once existed within the boundaries of the community now known more commonly as Miller Beach

Miller Beach

Miller Beach is a community on the southernmost shore of Lake Michigan. Originally an independent town first settled in 1851, Miller was annexed by the city of Gary, Indiana in 1918...

, Indiana. This Miller, Indiana is located on the border between Lake County, Indiana

Lake County, Indiana

Lake County is a county located in the U.S. state of Indiana. In 2010, its population was 496,005, making it Indiana's second-most populous county. The county seat is Crown Point. This county is part of Northwest Indiana and the Chicago metropolitan area. The county contains a mix of urban,...

 and Porter County, Indiana

Porter County, Indiana

Porter County is a county located in the U.S. state of Indiana. As of 2010, the population was 164,343. Much of the population growth has to do with the expansion of the Chicago Metropolitan Area eastward into Indiana. The county seat is Valparaiso...

on Lake Michigan at the gateway to the Indiana Dunes National Park.
The Miller Beach area was settled in the early 19th century and was originally incorporated as the Town of Miller, Indiana in 1910.

Geography

The unincorporated community of Miller is located at 39°37′14"N 86°16′55"W.