| Official Name: | Idaville, Indiana |
| Settlement Type: | Census-designated place |
| Mapsize: | 290px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | White |
| Subdivision Type3: | Township |
| Subdivision Name3: | Lincoln |
| Area Total Km2: | 15.11 |
| Area Land Km2: | 15.11 |
| Population As Of: | 2020 |
| Population Total: | 440 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 40.7569°N -86.6494°W |
| Elevation M: | 218 |
| Elevation Ft: | 715 |
| Postal Code Type: | ZIP code |
| Postal Code: | 47950 |
| Blank Name: | FIPS code |
| Blank Info: | 18-35536[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 436703 |
| Unit Pref: | Imperial |
| Area Footnotes: | [2] |
| Area Total Sq Mi: | 5.84 |
| Area Water Km2: | 0.00 |
| Area Land Sq Mi: | 5.84 |
| Area Water Sq Mi: | 0.00 |
| Population Density Sq Mi: | 75.39 |
| Population Density Km2: | 29.11 |
Idaville is a census-designated place in Lincoln Township, White County, in the U.S. state of Indiana.[3]
Idaville was originally called Hannah, and under the latter name was laid out in 1860, when the railroad was extended to that point.[4] A post office has been in operation under the name Idaville since 1860.[5]
Idaville is located at 40.7569°N -86.6494°W.
The 2010 population of Idaville, Indiana was 461 people, made up of 253 males, and 208 females.
The estimated median household income was $53,060 in 2017.
Idaville is mentioned in the Season 07, Episode 13 of M*A*S*H, "Out of Gas".