Idaville is a census-designated place in Lincoln Township, White County, in the U.S. state of Indiana.

[4][2] Idaville was originally called Hannah, and under the latter name was laid out in 1860, when the railroad was extended to that point.

The 2010 population of Idaville, Indiana was 461 people, made up of 253 males, and 208 females.

Idaville is mentioned in the Season 07, Episode 13 of M*A*S*H, "Out of Gas".

This White County, Indiana location article is a stub.