List of counties Edit; Allen County · 003 · Fort Wayne; Bartholomew County · 005 · Columbus; Benton County · 007 · Fowler; Blackford County · 009 · City of Hartford. According to the 2000 United States Census, the population of Indiana was 6,045,485, the average population of Indiana's 92 counties is 65,712, with Marion County the most populous (903.39) and Ohio County (5.62) the least populated. The average land area is 396 square miles (1,030 km). The largest county is Allen (657 m2).
Me. Under the Indiana Constitution, no county smaller than 400 square miles (1,000 km) can be created, nor can any county smaller than this one be further reduced in size. Many Indiana counties are named after the founding fathers of the United States and the personalities of the American Revolutionary War, the War of 1812 and the Battle of Tippecanoe; the first leaders of the territory of Indiana and Indiana, as well as of surrounding states such as Michigan and Kentucky; in addition to tribes native American and geographical features. Alabama · Alaska · Arizona · Arkansas · California · Colorado · Connecticut · Delaware · District of Columbia · Florida · Georgia · Hawaii · Idaho · Illinois · Indiana · Iowa · Kansas · Kentucky · Louisiana · Maine · Maryland · Massachusetts · Michigan · Minnesota · Mississippi · Missouri · Montana · Nebraska · Nevada · New Hampshire · New Jersey · New Jersey · New Jersey Mexico · New York · North Carolina · North Dakota · Ohio · Oklahoma · Oregon · Pennsylvania · Rhode Island · South Carolina · South Dakota · Tennessee · Texas · Utah · Vermont · Virginia · Washington · West Virginia · Wisconsin · Wyoming.
